Fujitsu M3097DG инструкция обслуживания

C150-E103- 01EN M3097DG Image Scanner OEM Manual[...]

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REVISION RECORD Edition Date published Revised contents 01 Dec. 1997 First Edition Specification No.: C150-E103- 01EN The contents of this manual is subject to change without prior notice. All Rights Reserved, Copyright  1997 FUJITSU LIMITED[...]

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i CONTENTS Chapter 1 General .......................................................................................................... 1-1 1.1 General description ..................................................................................................................... 1-1 1.2 Appearance and parts name ..................................[...]

ii 4.1 Packaging box and storage condition ............................................................................................ 4-1 4.2 Components in the packaging box ................................................................................................ 4-2 4.3 Installation procedure ..............................................[...]

iii A.4 Commands ................................................................................................................ Appendix A-20 A.4.1 RESERVE UNIT command ................................................................................ Appendix A-22 A.4.2 RELEASE UNIT command .........................................................[...]

iv Appendix C Throughput ................................................................................ Appendix C-1 C.1 Offline test .................................................................................................................. Appendix C-1 C.2 Online test ......................................................................[...]

1- 1 Chapter 1 General 1.1 General description M3097DG image scanner is an ideal input device for Electric filling systems, Facsimiles, optical character readers (OCR) , computer aided design (CAD) systems, and automatic publishing systems. M3097DG is basically the scanner which have the duplex scanning feature with the basis of M3097G+ and with th[...]

General 1- 2 1.2 Appearance and parts nam e Appearance and parts name is shown in Fig. 1.1. Figure 1.1 Part name of M3097DG[...]

2- 1 Chapter 2 Specificat i ons 2.1 Basic specifications Basic specifications of M3097DG are shown in Table 2.1. Table 2.1 Basic Specifications of M3097DG Item M3097DG Remarks 1 Operating method Flatbed and ADF 2 Image sensor CCD 3 Light source Xe Discharge tube (green) Minimum A6 4 Document size Maximum A3 or DL 5 Basic resolution 400 dpi 6 Output[...]

Specifications 2- 2 2.2 Option specifications Following options are available for this scanner. Table 2.2 Option of the scanner Name Parts Number When the option required? Remarks IPC-2D CA01952-0192 IPC-3D CA02919-0511 - When the image processing of Section 3.3 required. Either IPC-2D or IPC-3D can be installed at a time. Memory TBD - When reading[...]

2.3 Reading limitation depending on the memory installed 2- 3 2.3 Reading limitation depending on the memory installed M3097DG have the limitation of reading depending on the memory installed as shown in Table 2.3 and 2.4. Table 2.3 The reading limitation of M3097DG without option Binary Grayscale Output resolution Simplex Duplex Simplex Duplex 100[...]

Specifications 2- 4 2.4 Physical specifications Table 2.5 Physical specifications No. Item M3097DE/DG Height 234 ( 9.2 in.) Width 696 (27.4 in.) 1 Dimensions (mm) Depth 497 (19.6 in.) 2 Weight (Kg) 20 ( 44.2 lb) Voltage (V AC ) 100 to 120, 200 to 240 VAC ± 10% Phase Si n gle 3 Power requirements Frequency 50/60 Hz +2% -4% 4 Power consumption (VA) [...]

2.6 Document specifications 2- 5 2.6 Document s p ecifications When using the flatbed, any condition of the paper can be read except paper size and ground color specification. 2.6.1 Paper size A B ↑ Feeding direction (Unit : mm) Maximum Minimum A B A B 148 105 297 432 105 148 Figure 2. 3 Paper size Paper size conversion table Category Dimensions [...]

Specifications 2- 6 2.6.2 Paper conditions 1) Paper type • Wood free paper • PPC paper, Specified by XEROX Corporation W hen using another paper, check that it is successfully fed by ADF before performing a scanning operation. 2) Paper weight 13.9 lbs (52g/ m 2 ) to 27.8 lbs (104g/m 2 ) 3) Items to avoid • The following documents may be hard [...]

2.6 Document specifications 2- 7 Replacement of parts: The life of the pad and the pick roller may be shorter than the case that PPC document is fed. Replacement cycle of the pad and the pick roller may be around 100,000 sheets depending on the paper quality and cleaning cycle. Note 3: Paper should be straightened to fit the condition below.[...]

Specifications 2- 8 2.6.3 ADF capacity The number of pages that can be loaded into ADF chute depends on the paper size and ream weight. This information is shown in the following Figure: Figure 2. 4 ADF capacity Paper weight conversion table Country Unit Conversion Japan Kg/ream 45 55 64.6 77.5 90 109.8 135 USA lb 13.9 17 20 24 27.9 34 41.8 Europe [...]

2.6 Document specifications 2- 9 2.6.4 Areas that must not be perforated (for ADF reading only) Perforations in the shaded areas may cause Jam error. If you must read data from such paper, use the flatbed Figure 2. 5 Areas that must not be perforated[...]

Specifications 2- 10 2.6.5 Grounding color area The color of the shaded area shown in Figure 2. 6 should be paper grounding color (white) or drop- out color. If not, set White level following OFF (Photograph) before reading . Figure 2.6 Grounding color area[...]

2.6 Document specifications 2- 11 2.6.6 Job separation sheet The following figure shows the basic shape of the Job separation sheet . When Job separation sheet is scanned, the scanner can detect and inform it to the Host computer (See section A.4.11 READ command/Detected paper information). Paper condition is such that described in section 2.6.1 or[...]

3- 1 Chapter 3 Image Functions 3.1 Overview of the image functions The image functions of this scanner are summarized in Table 3.1 and Table 3.2 . Table 3.1 Image functions Selectable parameters Section No. and I mage function No IPC option with IPC-2D option With IPC-3D option 3.2.1 Output resolution 100/150/200/240/300/400/600 dpi (1) Offset and [...]

Image Functions 3- 2 *4 In IPC-3D, a seven step parameter is used like as with the Simplified Dynamic Threshold but the algorithm is different. *5 In IPC-3D, if both Simplified DTC and Image Emphasis are specified, the Simplified DTC algorithm is activated. At that time, both the Simplified Dynamic Threshold and Image Emphasis High/Mid/Low paramete[...]

3.2 Basic image functions 3- 3 o: Can be specified. x: Cannot be specified. ▲ : Enabled if automatic separation is specified, otherwise ignored.  : Can be specified but not enabled. *1 If DTC is specified, IPC can be specified but not enabled. *2 The image is not gu a ranteed. *3 Can be specified but not enabled if Image E mphasis is a l so sp[...]

Image Functions 3- 4 Table 3. 3 Mechanical offset error of the scanner Output resolution X0 (dots) *1 Y0 (dots) *1 600 dpi 18 ± 18 24 ± 24 400 dpi 12 ± 12 16 ± 16 300 dpi 9 ± 9 12 ± 12 240 dpi 8 ± 8 10 ± 10 200 dpi 6 ± 6 8 ± 8 150 dpi 5 ± 5 6 ± 6 100 dpi 3 ± 3 4 ± 4 *1 When the document skewed, X0 and Y0 represents the minimum length [...]

3.2 Basic image functions 3- 5 b) Output lines in sub-scanning direction Scanning length L (1/1200 in) = 13200 Output resolution YR (dpi) = 400 Output line = [YR x L/ 1200 ] = [400 x 13200/1200 ] = 4400 (line) * * Values under 0 in [ ] are omitted The physical limitations of the Main Window Clipping at Flatbed (FB) and ADF reading are illustrated i[...]

Image Functions 3- 6 Figure 3.2 The window position and limitation of ADF reading The Matrix size of the clipped Main Window is limited as shown in Figure 3.3. The unit of the number in Figure 3.3 is 1/1200 in. 14592 (@ 1/1200 in.) = 12.16 in. (308.8 mm) 19842 (@ 1/1200 in.) = 16.54 in. (412.0 mm) 20736 (@ 1/1200 in.) = 1728 in. (438.9 mm) X 1 W UL[...]

3.2 Basic image functions 3- 7 Figure 3.3 Matrix size limitation of the Window W 9278 dots 7296 dots 10368 line 13824 line Maximum output size without Extended Memory option Maximum output size with Extended Memory option Note: W must be greater than 9, and L must be greater than 1. L[...]

Image Functions 3- 8 (2) Page End Detection [A.4.11 READ command / Detected paper length] This function cuts the reading operation when page end is detected, even if all of the window length L (sub-scanning length) is not read yet. This function is useful to reduce the image data and increase the throughput. When Page End Detection is set ON , t he[...]

3.2 Basic image functions 3- 9 3.2.3 Binary reading [A.4.7 SET WINDOW command / Image Composition = X ’ 00 ’] Following three parameters are available when binarizing the image. The 256 levels of the density at each pixel is processed by Contrast and binarized by Threshold. When the White level following is se ON, the white level of the CCD out[...]

Image Functions 3- 10 3.2.4 Halftone reading [A.4.7 SET WINDOW command/Image Composition = X ’ 01 ’] This scanner supports two types of halftone image, that is Dither and Error Diffusion. (1) Dither [A.4.7 SET WINDOW command / Halftone type = X ’ 01 ’ ] This is a way of producing halftone images with white and black pixels. The scanned imag[...]

3.2 Basic image functions 3- 11 Table 3. 5 Parameters of Halftone Parameter value Effect of parameter Default Brightness X’01’ to X ’ 80 ’ to X’FF’ Brightest Normal Darkest X’80’ Contrast X’01’ to X ’ 80 ’ to X’FF’ Mostly soft contrast Normal Mostly sharp contrast X’80’ X’01’ X ’ 02 ’ X’ 03 ’ Normal Soft [...]

Image Functions 3- 12 3.2.5 Grayscale reading [A.4.7 SET WINDOW command / Image Composition = X ’ 02 ’] Eight bit Grayscale reading is available. Following image processing functions can be specified for grayscale reading. (See Table 3.2) • X,Y resolution (XR,YR) • Main window offset (ULX, ULY) • Main window size (W, L) • Contrast • B[...]

3.3 Optional image function 3- 13 3.3 Optional image function Image functions in this section are available when IPC-2D or IPC3D option is installed. The name of command and data in [ ] beneath the section title show the location for the reference in Appendix A. 3.3.1 DTC mode function (Auto I mode) [A.4.7 SET WINDOW command / DTC selection = X ’[...]

Image Functions 3- 14 (1) Pre-filter [A.4.7 SET WINDOW command / DTC mode] The pre-filter performs filtering before processing the Dynamic Threshold. Ordinary and Ball- point Pen are selectable in Pre-filter. Table 3.7 Parameter of Pre-filter Name of parameter value Effect with IPC-2D Effect with IPC-3D Default Ordinary X’00’ Linear gamma curve[...]

3.3 Optional image function 3- 15 (2) Gradation [A.4.7 SET WINDOW command / DTC mode] Gradation specifies the gamma curve correction before processing Dynamic Threshold. When scanning news papers or old documents which background is dark, it is desirable that the gamma curve has coarse steps in the lighter side and fine steps in the darker side. Th[...]

Image Functions 3- 16 (3) Dynamic Threshold Curve [A.4.7 SET WINDOW command/DTC mode] For the Dynamic Threshold function, the thr eshold is changed with the average optical density of a small area (e.g. 5 x 5 pixel area). Relation between the threshold and maximum density is formed as a curve when the threshold is expressed in the Y-axis an d the m[...]

3.3 Optional image function 3- 17 (4) Equal to White [A.4.7 SET WINDOW command/DTC mode] Equal to White specifies the result of binaizing when the value of a pixel equals the threshold. The default is Equal to White OFF . The effect of this parameter is slight but, if the scanned image text is bold, set to Equal to W hite. If the scanned Image text[...]

Image Functions 3- 18 (5) Noise Removal [A.4.7 SET WINDOW command / DTC mode] Noise Removal reduces the isolated spot noise after Dynamic Threshold. If the image is noisy. Turn on the Noise Removal and set the granularity to the size of noise to be removed. The parameter of Noise Removal is as follows. Table 3.11 Parameter of Noise Removal Paramete[...]

3.3 Optional image function 3- 19 (6) Smoothing [A.4.7 SET WINDOW command / DTC mode] Smoothing in DTC mode is done after binarizing. This function smooths a slant line or curve by eliminating jagg ed edges on the line. An irregularly protruding portions are removed and an Irregularly cut portions are filled In. The parameters of smoothing are as f[...]

Image Functions 3- 20 3.3.2 IPC mode (Auto II mode) [A.4.7 SET WINDOW command/DTC SELECTION = X ’ 00 ’ or X ’ 80 ’] In this mode, the algorithm of dynamic threshold is deferent between IPC-2D and IPC-3D. This mode is recommended for general electric filing purpose. Option Algorithm of the Dynamic Threshold Condition IPC-2D: Simplified Dynam[...]

3.3 Optional image function 3- 21 b) IPC2 like Simplified Dynamic Threshold IPC-3D supports IPC-2 like Simplified Dynamic Threshold for compatibilit y purpose. When both Image Emphasis and Simplified Dynamic Threshold are set, it is regarded as IPD-2 like Simplified Dynamic Threshold. In this case, IPC-3D Sensitivity parameters in Simplified Dynami[...]

Image Functions 3- 22 (1) Image Emphasis [A.4.7 SET WINDOW command / Image Emphasis] Image Emp hasis performs filtering to emphasize i mage edges or to smooth (IPC-2D) or remove background noise (IPC-3D). If text edges are not clear or faint, turn on the Image Emphasis. Three levels of Image Emphasis, High/Mid/Low, are available. As a side effect, [...]

3.3 Optional image function 3- 23[...]

Image Functions 3- 24 (2) Outline Extraction [A.4.7 SET WINDOW command / Outline extraction] The Outline function extracts th e edges from images. This function is rarely used. It may be used in DTP for image effects or image sensing. Table 3.14 parameter of Outline Extraction Parameter Value Effect Default OFF X’00’ Outline Extraction is disab[...]

3.3 Optional image function 3- 25 (3) A utomatic Separation [A.4.7 SET WINDOW command / Automatic Separation] With this feature, the scanner automatically recognize the text areas and photo areas on the document. For the areas that are recognized as text areas, scanned data are processed as pure binary with no halftone algorithm (fixed threshold or[...]

Image Functions 3- 26 (4) Mirror i mage [A.4.7 SET WINDOW command / Mirror image] A scanned image is turned over symmetrically in the main scan direction, generating a mirrored reflection of an image. Table 3.1 6 Parameter of Mirror Image Parameter Value Effect Default OFF X’00’ Mirror Image OFF ON X’80’ Mirror Image ON OFF[...]

3.3 Optional image function 3- 27 (5) Black and White r everse [A.4.7 SET WINDOW command/RIF (reverse image format)] Black and White Reverse tu rns the black part of the image white and white part of the image black. This effect is similar to the negative/positive image from camera. Table 3.1 7 Parameter of Black and White Reverse Parameter Value E[...]

Image Functions 3- 28 3.3.4 Zooming [A.4.7 SET WINDOW command/X,Y resolution] Zooming is the function to enlarge or reduce the image from 400 dpi. X and Y independent variable resolutions are supported. This zooming is processed in grayscale, so smooth and non -distorted images can be obtained even when halftone is applied. NOTICE: Resolution is co[...]

Storage and Installation 4- 1 Chapter 4 Storage and Installation 4.1 Packaging b ox and s torage c ondition Physical specification of the packaging box are listed in Table 4.1 Table 4.1 Physical specifications of the packaging box Item Specification Remarks Width 670 mm Depth 915 mm Size of the box Height 375 mm Weight of the box 29 kg Doggy door Y[...]

Storage and Installation 4- 2 4.2 Components in the packaging box Following components are included in the packaging box. Note that the power cable is deferent between the scanner for USA/North America and the scanner for Europe. Table 4.2 The components in the box Quantity per box Name of the component USA, North America version Europe version Des[...]

4.3 Installation procedure 4- 3 2) Look at the bottom of the scanner to find the carrier fixing bracket. 3) Remove the screw, and remove the carrier fixing bracket from position A . Then install the carrier fixing bracket at position B .[...]

Storage and Installation 4- 4 4.3.2 Connections Connect the cables as follows; (1) Set the power switch OFF. (see Figure 1.1) (2) Connect the power cable. Connect the power cable to the power i nlet (see Figure 1.1) on the back of the i mage scanner. Connect the other end of the power cable to a power outlet. (3) Connect the i nterface cables Conne[...]

4.3 Installation procedure 4- 5 4.3.4 SCSI-ID setting The default of SCSI-ID is 5. SCSI-ID i s set by S etup mode of operator panel. The procedure to set SCSI ID i s; (1) Turn the power ON by pressing “I” side of the power switch (see Figure 1.1). The scanner displays “ Scanner Ready ” on the lower line of LCD. Scanner Ready > (2) Then p[...]

5- 1 Chapter 5 Operation and Maintenance 5.1 Operator p anel operation 5.1.1 Operator panel function Operator pane has one LCD, six buttons and three LEDs as follows . The functions of each button and LED are shown in Table 5.1. Paper counter ( ↑ ) ( ↓ ) (STOP) Previous Next Exit 0 Power (START) 0 READ 50 Scanner Ready 100000 ç è Enter 0 Chec[...]

Operation and Maintenance 5- 2 5.1.2 Manual F eed mode In this mode, the scanner waits for some predetermined time without issuing “ Hopper empty ” after all documents are read. This predetermined time (time-out limit) is specified by S etup mode. Therefore you can set next documents on ADF chute without interrupting reading operation. The proc[...]

5.1 Operator panel operation 5- 3 5.1.3 Setup mode Operator can set following items by S etup mode. Table 5. 3 Functions of S etup mode No Item Description Selectable parameters Default 1 Double feed check Double feed is detected by checking the document length one by one. Tolerance: No/10/15/20 mm No 2 IPC pre-setting Scanner automatically sets th[...]

Operation and Maintenance 5- 4 The procedures for setting Setup mode are as follows. (1) Turn the power ON by pressing “I” side of the power switch (see Figure 1.1). Then the scanner displays “Scanner Ready” Scanner Ready > (2) P ress “ Next ” button. The n the scanner displays “Mode select 1”, Mode select 1 M Manual mode change?[...]

5.1 Operator panel operation 5- 5 Figure 5.2 Flow chart of the Setup mode M01 Manual feed =No/Yes !01 Double Feed Check =No/Yes → 10/15/20 mm !02 IPC Pre-set =No/Yes → 1/2/3/4/5 !03 Abrasion counter = xxxxxx Reset No/Yes !04 Pick start time = 0.2 Sec !05 Time-out limit = 30 Sec !06 ADF Front Offset Change? No/Yes !07 ADF Back Offset Change? No/[...]

Operation and Maintenance 5- 6 5.1.4 Function of CE mode CE mode is available only for maintenance person, so the details of the CE mode are shown in the maintenance manual of this scanner. In this section o nly the items of the CE mode is shown in table 5. 4 as a reference . Table 5. 4 Function of CE mode Items Features T01 Single Test feed Scanne[...]

5.2 Document setting 5- 7 5.2 Document setting 5.2.1 Document setting on ADF paper chute The procedures for setting the document on ADF are as follows. NOTICE: Note that the documents follows section 2.6 “Document Specification s ”. (1) Pull up the ADF paper chute as follows: Hold the document feeder with one hand and pull up the ADF paper chut[...]

Operation and Maintenance 5- 8 ( 3 ) Angle the document edges as follows to avoid double feed. a) Lift the documents holding the both ends with both hands. b) Hold the documents tightly with your left hand, and bend the documents as shown in B. c) Grip tightly with your right hand, loosen the grip of your left hand, and straighten the documents as [...]

5.2 Document setting 5- 9 NOTICE: The number of the documents to be placed on ADF paper chute i s limited as described i n section 2.6.3. (6) Start read operation. After reading, remove the documents from the stacker. NOTICE: If a wrong document size or mode is selected, the document may not be read correctly . For example; - Portrait and landscape[...]

Operation and Maintenance 5- 10 5.2.2 Document setting on f latbed The procedures for setting the document on ADF are as follows. (1) Open the document cover. (2) Place the document with face down on the document bed . Correct any curled or folded parts of the document. (3) Position the long side ( i n landscape mode) or the short side ( i n portra[...]

5.3 Cleaning 5- 11 5.3 Cleaning Cleaning i s i mportant to keep stable scanning. Cleaning section, tool and cycle are explained i n Table 5. 5 . Table 5. 5 Cleaning of the scanner No Cleaning section Tool Cleaning cycle 1 Pad 2 Rubber rollers (Pick roller, Feed roller , Ejection rollers ) 3 Plastic rollers*2 (Coupled feed roller) 4 White part of th[...]

Operation and Maintenance 5- 12 5.4 Consumable Operator needs to replace following parts. It i s recommended to use abrasion counter on the operator panel and schedule the replacement of parts . Parts to be replace ment cycle are as follows. The parts replacement procedures are described i n the Operator’s Guide. Table 5.6 Parts replacement No Pa[...]

5.4 Consumable 5- 13 (Two rollers are included) Figure 5.4 Pick roller[...]

6- 1 Chapter 6 Error display and Recovery 6.1 Error display 6.1.1 Temporary error (1) Hopper empty Paper Empty This message is displayed if there is no more paper on the ADF paper chute during a read operation in ADF mode. Fill the ADF paper chute with paper. To enable the read operation, press the stop button (2) Jam Paper Jam This message is disp[...]

Error display and Recovery 6- 2 (3) FB mechanism alarm Mechanical Alarm (4) Motor fuse alarm Motorfuse Alarm (5) Lamp fuse alarm Lampfuse Alarm (6) Image transfer alarm Image Transfer Alarm ( 7 ) Memory alarm Memory Alarm ( 8 ) EEPROM alarm EEPROM Alarm 6.2 Jam clearance If documents jam while being fed by the ADF, remove the jammed documents as fo[...]

6- 3 Figure 6.1 Jam clearance[...]

Appendix A- 1 Appendix A Scanner Interface This image scanner and the host are connected via an 8-bit parallel interface. The interface follows the ANSI (American National Standards Institute) SCSI 2 (Small Computer System Interface 2) Revision 10c. This chapter provides an overview of SCSI (minimum information necessary for understanding this scan[...]

Scanner Interface Appendix A- 2 (4) Statuses The following statuses are supported by this scanner: • BUSY • CHECK CONDITION • GOOD • RESERVATION CONFLI CT (5) Messages The following messages are supported by this scanner: • ABORT • BUS DEVICE RESET • COMMAND COMPLETE • DISCONNECT • IDENTIFY • INITIATOR DETECTED ERROR • MESSAGE[...]

A.1 Physical Specifications Appendix A- 3 (2) Physical specifications Table A.1 SCSI physical specifications Item Specification Driver/Receiver Single-ended Connector 50 Contact Shielded Low Density Max. cable length 6 m Characteristic impedance 132 Ω Cable type 25 signal twisted pair Cable Stub wire ≤ 0.1 mm (from main cable in scanner to inte[...]

Scanner Interface Appendix A- 4 (4) Pin assignments Signal name Pin number Signal name GND 1 26 -DB (0) GND 2 27 -DB (1) GND 3 28 -DB (2) GND 4 29 -DB (3) GND 5 30 -DB (4) GND 6 31 -DB (5) GND 7 32 -DB (6) GND 8 33 -DB (7) GND 9 34 -DB (P) GND 10 35 GND GND 11 36 GND Reserved 12 37 Reserved (Open) 13 38 TERMPWR Reserved 14 39 Reserved GND 15 40 GND[...]

A.2 SCSI Bus Appendix A- 5 A.2 SCSI Bus A.2.1 System configuration (1) System configuration The SCSI bus connects up to eight SCSI devices, each linked with a daisy chain. The both ends of the daisy chain require a terminator. Each SCSI device operates as an initiator or a target, so that a series of operations are performed between a pair of initi[...]

Scanner Interface Appendix A- 6 A.2.2 Bus signals Signal name Type of signal Initiator Target Da t a DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 (Data Bus n) DBP (Data Bus Parity) Eight data-bit signals, plus a parity-bit signal that form a DATA BUS. DB(7) is the most significant bit and has the highest priority during the ARBITRATION phase. Bit number, signif[...]

A.2 SCSI Bus Appendix A- 7 A.2.3 Bus signal drive conditions SCSI devices drive signals of the SCSI bus. The types of SCSI devices are summarized in the following table, showing the signals that they can drive for each operating phase of the interface. There are two kinds of signal driving methods, OR tied and NON-OR tied, as shown in Table A.2. Du[...]

Scanner Interface Appendix A- 8 A.3 Bus Phases The SCSI architecture includes the following eight distinct phases: The SCSI bus can never be in more than one phase at any given time. The following diagram shows how each phase transits to another. The signal delay times for each bus phase are defined as follows: Figure 4.2 Phase sequence • BUS FRE[...]

A.3 Bus Phases Appendix A- 9 Table A.4 Signal delay times definition (1/2) No. Item Time Definition 1 Arbitration delay 2.4 µs The minimum time an SCSI device shall wait from asserting BSY for arbitration until the DATA BUS can be examined to see if arbitration has been won. There is no maximum time. 2 Assertion period 90 ns The minimum time that [...]

Scanner Interface Appendix A- 10 Table A.4 Signal delay times definition (2/2) No. Item Time Definition 10 Disconnection delay 200 µs The minimum time that a target shall wait after releasing BSY before participating in an ARBITRATION phase when honoring a DISCONNECT message from the initiator 11 Hold time 45 ns The minimum time added between the [...]

A.3 Bus Phases Appendix A- 11 A.3.1 BUS FREE phase The BUS FREE phase is used to indicate that no SCSI device is actively using the SCSI bus, and that it is available. SCSI devices shall detect the BUS FREE phase after the SEL and BSY signals are both false for at least a bus settle delay. SCSI devices shall release all SCSI bus signals within a bu[...]

Scanner Interface Appendix A- 12 ∇ ¤ ∇ ¤ ∇ ¤ bus free delay arbitration delay bus free delay bus set delay bus free delay bus clear delay arbitration delay bus free delay bus settle delay ARBITRATION phase BSY SEL DB SCSI BSY SEL DB(7) ID7 BSY SEL DB (3) ID3 BSY SEL DB (1) ID1 bus clear delay + bus settle delay bus set delay ID7: Succeeds [...]

A.3 Bus Phases Appendix A- 13 A.3.3 SELECTION phase The SELECTION phase allows an initiator to select a target for the purpose of initiating some target function (e.g., READ or WRITE command). During the SELECTION phase the I/O signal is negated so that this phase can be distinguished from the RESELECTION phase. 1) The SCSI device that won the arbi[...]

Scanner Interface Appendix A- 14 A.3.4 RESELECTION phase RESELECTION is an optional phase that allows a target to reconnect to an initiator for the purpose of continuing some operation that was previously started by the initiator but was suspended by the target (i.e., the target disconnected by allowing a BUS FREE phase to occur before the operatio[...]

A.3 Bus Phases Appendix A- 15 A.3.5 INFORMATION TRANSFER phases Note: The COMMAND, DATA, STATUS, and MESSAGE phases are all grouped together as the information transfer phases because they are all used to transfer data or control information via the DATA BUS. The actual content of the information is beyond the scope of this section. The C/D, I/O, a[...]

Scanner Interface Appendix A- 16 The INFORMATION TRANSFER phases use one or more REQ/ACK handshakes to control the information transfer. Each REQ/ACK handshake allows the transfer of one byte of information. During the INFORMATION TRANSFER phases the BSY signal shall remain true and the SEL signal shall remain false. Additionally, during the INFORM[...]

A.3 Bus Phases Appendix A- 17 After the ACK signal is false, the target may continue the transfer by driving the DB (7-0, P) signals and asserting the REQ signal, as previously described . b. Asynchronous transfer from initiator to target If the I/O signal is false (transfer to the target), the target shall request in formation by asserting the REQ[...]

Scanner Interface Appendix A- 18 (2) Synchronous information transfer Synchronous data transfer is optional and is only used data phases. It shall be used in a data phase if a synchronous data transfer agreement has been established (see 4.6.2. (13)). The agreement specifies the REQ/ACK offset and the minimum transfer period. The REQ/ACK offset spe[...]

A.3 Bus Phases Appendix A- 19 a. Synchronous transfer from target to initiator If the I/O signal is true (transfer to the initiator), the target shall first drive the DB (7- 0, P) signals to their desired values, wait at least one deskew delay plus one cable skew delay, then assert the REQ signals. The DB (7-0, P) signals shall be held valid for a [...]

Scanner Interface Appendix A- 20 A.4 Commands Commands are directions issued from an initiator to a target. This image scanner supports the following range of the commands specified by the SCSI standard. (a) The identification number of logical unit (LUN: logical unit number) is B’000’. I f this scanner receives a value other than 000, it retur[...]

A.4 Commands Appendix A- 21 Table A.6 Commands Command Operation code (hex) Description RESERVE UNIT 16 Declares the exclusive use of a logical unit RELEASE UNIT 17 Cancels the declaration of the execlusive use of a logical unit INQUIRY 12 Examines the information regarding the target and logical unit REQUEST SENSE 03 Requests a target for sense da[...]

Scanner Interface Appendix A- 22 A.4.1 RESERVE UNIT command The following table shows the normal sequence of the RESERVE UNIT command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE O[...]

A.4 Commands Appendix A- 23 4) A hardware reset condition is detected. The condition in effect after 3) or 4) is indicated by a sense key X’6’ (UNIT ATTENTION), which is returned in response to a subsequent command. When a logical unit is already reserved by another initiator, if a command other than RELEASE UNIT, INQUIRY, or REQUEST SENSE is i[...]

Scanner Interface Appendix A- 24 A.4.2 RELEASE UNIT command The following table shows the normal sequence of the RESERVE UNIT command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE O[...]

A.4 Commands Appendix A- 25 a. TP (third party): Byte 1 As this scanner does not support the 3rd party reservation option, setting this bit to 1 causes the target to return the following error information: • Status: B’00001’ (CHECK CONDITION) • Sense key: X’5’ (ILLEGAL REQUEST) b. TPID (thir d party device ID): Byte 1 This scanner ignor[...]

Scanner Interface Appendix A- 26 a. EVPD (enable vital product data) : Byte 1 The scanner returns the Standard inquiry data, if this bit is 0. If this bit is 1 and Page code is X’F0’, M3093DG returns the Vital product data. b. Page code: Byte 2 The scanner supports page code for VPD page number specification. This is effective when EVPD is set [...]

A.4 Commands Appendix A- 27 (2) Standard inquiry data: DATA IN phase (target → initiator) a. Peripheral qualifier: Byte 0 Indicates the connection status of the devices under control of the target . This scanner returns B’000’. b. Peripheral device type: Byte 0 Indicates the type of the devices under control of the target. This scanner return[...]

Scanner Interface Appendix A- 28 c. Removable medium (RMB) : Byte 1 This scanner does not support RMB. This scanner returns B’0’. d. Device type qualifier: Byte 1 This scanner does not support this field. This scanner always returns B’0000000’. e. ISO version, ECMA version, ANSI approved version: Byte 2 Indicates the version number of the g[...]

A.4 Commands Appendix A- 29 (3) Vital product data (JBMS compatible) If the EVPD bit is 1 an d the page code is X'F0' in the INQUIRY command, the command outputs the following vital product data: Byte 0 1 2 3 4 5 6 7 8 9 A B C D E F 10 11 12 13 14 17 18 1B 1C 1D 1E n Peripheral device type 7 6 5 4 3 2 1 0 Page number (F0) J Version Reserv[...]

Scanner Interface Appendix A- 30 - Peripheral device type: Byte 0 Indicates the type of device under control of the target. This scanner returns X'06' (scanner). - Page number: Byte 1 This scanner returns X'F0'. - J version: Byte 2 Indicate s the JBMS or JIS version. This scanner returns X'02' (version 0.2). - Page len[...]

A.4 Commands Appendix A- 31 - Minimum X resolution: Bytes E and F Indicates the minimum resolution in the horizontal scanning direction. The scanner returns following value. Without IPC option With IPC option X’0064’ (100 dpi) X’0032’ (50 dpi) - Minimum Y resolution: Bytes 10 and 11 Indicates the minimum resolution in the vertical scanning [...]

Scanner Interface Appendix A- 32 Byte Bit Description 1C Bit 0 Data overflow This bit is set to 1 for an image scanner in which an overflow can occur. The bit is set to 0 for an image scanner in which an overflow does not occur. Bit 1 Monochrome function (black and white) This bit is set to 1 if the image scanner has the monochrome (black and white[...]

A.4 Commands Appendix A- 33 Vendor unique parameter bytes (standard VPD page extended format) Byte 1E 1F 20 21 22 25 26 29 2A 31 32 51 52 57 58 59 5A 5B 5C 5D 5E 61 62 63 Reserved 1 0 (MSB ) Image processing function (MSB ) Barcode function (LSB) 3 2 5 4 7 6 Reserved Physical function Buffering capability Implemented standard command Implemented ve[...]

Scanner Interface Appendix A- 34 - Physical function: Bytes 20 and 21 The scanner returns B'11010000'. The scanner returns B'00001000'. - Bu ffering capability: Bytes 22 to 25 Indicates the capacity of the image memory installed in the scanner. The scanner returns X'01000000' (16M) if the memory option is not installed[...]

A.4 Commands Appendix A- 35 The scanner returns B'0000 0000 0000 0000 1110 1101 1011 1111' = X'0000EDBF'. 7 0 6 0 5 0 4 0 3 0 2 0 1 0 Mode select (10) Mode sense (10) Byte 26 7 6 5 4 3 2 1 0 Get data buffer status Compare Copy and verify Write buffer Read buffer Change definition Log select Log sense Byte 27 7 6 5 4 3 2 1 0 Scan[...]

Scanner Interface Appendix A- 36 - Implemented vendor-specific command: Bytes 2A to 31 A vendor-specific command consists of four field, each consisting of two byte. The bit location of each field indicates the lower four bits of a command code supported by the scanner. Bytes Field description 2A, 2B 2C, 2D 2E, 2F 30, 31 Vendor specific command fie[...]

A.4 Commands Appendix A- 37 - Implemented vendor unique parameter: Bytes 32 to 51 Of the vendor unique parameters defined by the SET WINDOW command, this indicates only the supported parameter. The implemented vendor unique parameter consist of of 16 fields, each consisting of two bytes. The bit location of each field indicates the lower four bits [...]

Scanner Interface Appendix A- 38 e) Number of resident dither patterns and number of registrable dither patterns: Byte 56 Indicates the number of internal dither patterns and the number of dither patterns that can be downloaded. B'nnnnXXXX': Number of internal dither patters (upper 4 bits) B'XXXXnnnn': Number of dither patterns [...]

A.4 Commands Appendix A- 39 h) Compression function: Bytes 5A and 5B Indicates the supported compression function. Byte Bit Description 5A 1XXXXXXX b X1XXXXXX b XX1XXXXX b XXX1XXXX b XXXX1XXX b XXXXX1XX b XXXXXX1X b XXXXXXX1 b MH MR MMR JBIG JPEC Base line system JPEG Extended system JPEG Independent function Reserved 5B 00000000 b Reserved The sca[...]

Scanner Interface Appendix A- 40 j) Bar code function: Bytes 5E, 5F, 60 , and 61 Indicates the supported bar code function. Byte Bit Description 5E 0000XXXX b XXXXnnnn b Reserved Maximum barcode window 5F 1XXXXXXX b X1XXXXXX b XX1XXXXX b XXX1XXXX b XXXX1XXX b XXXXX1XX b XXXXXX1X b XXXXXXX1 b WPC (EAN-13, EAN-8, UPC-A, UPC-E) EAN-13, EAN-8 UPC-A, UP[...]

A.4 Commands Appendix A- 41 A.4.4 REQUEST SENSE command The following table shows the normal sequence of the REQUEST SENSE command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE OUT [...]

Scanner Interface Appendix A- 42 a. Allocation length: Byte 4 Specifies the storage area in bytes that the initiator al locates for sense data. If a 0 is set here, sense data is not transferred, but this is not treated as an error. The target terminates the DATA IN phase when it has transferred either the bytes of sense data specified in this field[...]

A.4 Commands Appendix A- 43 b. Error code: Byte 0 Differentiates between current error or deferred error. This scanner returns X’70’ (“CURRENT ERROR” ). c. Segment number: Byte 1 This scanner does not support SEGME NT NUMBER. This scanner returns X’00’. d. FM (file mark) : Byte 2 This scanner does not support FM. This scanner returns B?[...]

Scanner Interface Appendix A- 44 Sense key Status of logical unit 0 NO SENSE The logical unit has no information to be specifically described in a sense key. This status occurs because either a command has succeeded, or because a command has terminated in the CHECK CONDITION status since the ILI bit has been set to 1. 2 NOT READY The specified logi[...]

A.4 Commands Appendix A- 45 Sense key Additional sense code Additional sense code qualifier Description 0 00 00 No-sense 2 00 00 Not ready 3 80 01 Jam 3 80 02 ADF cover open 3 80 03 Document chuter empty of paper 3 80 04 Detects job separation sheet (See Appendix A.5) 4 80 01 Blown fuse for FB motor 4 80 03 Blown lamp fuse 4 80 04 Blown fuse for AD[...]

Scanner Interface Appendix A- 46 A.4.5 SEND DIAGNOSTIC command The following table shows the normal sequence of the SEND DIAGNOSTIC command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MES[...]

A.4 Commands Appendix A- 47 a. PF (page format) : Byte 1 This scanner ignores PF. b. SLFTST (self test) : Byte 1 This value is 1 on this scanner. c. D O (device offline), UO (unit offline) : Byte 1 This scanner ignores DO and UO. d. Parameter list length: Bytes 3 to 4 This scanner does not support parameter list length. (2) Contents of self-test Th[...]

Scanner Interface Appendix A- 48 A.4.6 TEST UNIT READY command The following table shows the normal sequence of the TEST UNIT READY command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MES[...]

A.4 Commands Appendix A- 49 (2) Response This scanner reports as follows: a. Normal: • Status: B’00000’ (GOOD) • Sense key: X’0’ (NO SENSE) b. Abnormal: • Status: B’00001’ (CHECK CONDITION) • Sense key: X’0’, X’2’, X’3’, X’4’, X’5’, X’6’, or X’B’ A.4.7 SET WINDOW command The following table shows the [...]

Scanner Interface Appendix A- 50 (1) SET WINDOW command: COMMAND phase (initiator → target) The SET WINDOW command is used to set a window. The CDB of this command is shown in the following illustration. a. TRANSFER LENGTH: Bytes 6 to 8 Specifies the number of window data bytes sent in the DATA OUT phase. A zero (0) means that no data is to be tr[...]

A.4 Commands Appendix A- 51 (2) Window data: DATA OUT phase (initiator → target) Window data specifies the details of a window. Window data contains a head and one or more window descriptor block. Each window descriptor block specifies the attributes of a window (size, position, scan mode, etc.). If a target receives the SET WINDOW command when i[...]

Scanner Interface Appendix A- 52 1 2 3 4 5 6 15 16 17 18 19 1 A 1B 1C 1D 1 E 1 F 20 21 22 27 n 28 12 9 D A 11 E Byte 0 Padding type (MSB) Upper left X (LSB) X resolution Window identifier (Reserved) 7 6 5 4 3 2 1 0 (MSB) (LSB) Y resolution (MSB) (LSB) (MSB) Upper left Y (LSB) (MSB) Width (LSB) (MSB) Length (LSB) Brightness Threshold Contrast Image [...]

A.4 Commands Appendix A- 53 (a) Window identifier: Byte 0 Specifies a unique value that identifies a window. The value must be 0 (00h), if the window data is front-side. The value must be 128 (80h), if the window data is back-side. If two or more window identifiers are specified for a single set of window data, the most recently specified identifie[...]

Scanner Interface Appendix A- 54 If the ULX or ULY value is outside the maximum scan area of this scanner, this scanner returns the following error information: • Status: B’00001’ (CHECK CONDITION) • Sense key: X’5’ (ILLEGAL REQUEST) (e) Width, length (W, L) : Bytes E to 11, 12 to 15 Specifies here are the width and length of the window[...]

A.4 Commands Appendix A- 55 iii) The memory installed is enough for reading. For this scanner, the origin of the window is at the location shown below. The Y0-dot offset affects the vertical scanning direction, and the X0-dot offset affects the horizontal scanning direction. Take these offsets into account when specifying the X and Y coordinates of[...]

Scanner Interface Appendix A- 56 (g) Threshold: Byte 17 Specifies the threshold value for the line art (Byte 19=’00’ Value (Hex) Brightness 00 Default: • without IPC-2 or IPC-2D option - Same as value X’80’. • with IPC-2 or IPC-2D option - Dynamic threshold, or simplified dynamic threshold 01 80 FF Brightest Normal Darkest (h) Contrast:[...]

A.4 Commands Appendix A- 57 If reser ved value is specified, this scanner returns the following error information as follows: • Status: B’00001’ (CHECK CONDITION) • Sense key: X’5’ (ILLEGAL REQUEST) (j) Bit per pixel: Byte 1A Specifies the number of bits per pixel. Simplex reading suppo rts X’01’ and X’08’, so X’00’ and X’[...]

Scanner Interface Appendix A- 58 If reserved value is specified, this scanner returns the following error information as follows: • Status: B’00001’ (CHECK CONDITI ON) • Sense key: X’5’ (ILLEGAL REQUEST) (l) RIF (reverse image format) : Byte 1D, bit 7 This bit is used when the binary image data output is being reversed. 0: Output is not[...]

A.4 Commands Appendix A- 59 (p) Vender unique parameter (byte 28 and after) Specifies, in byte 28 and after, a vender unique parameter, including items such as subwindow list, outline, emphasis, automatic separation, mirroring, and paper size, as required. This parameter is specified in the following format. This parameter does not need data until [...]

Scanner Interface Appendix A- 60 • γ pattern: Byte 29 Specifies the γ pattern number for the line art or the halftone. Value (Hex) γ pattern 00 Default This scanner applies “Normal”. 01 Normal 02 Soft 03 Sharp 04 to 7F (Reserved) 80 to 84 User down-load γ pattern 85 to FF (Reserved) If reserved value is specified, this scann er returns th[...]

A.4 Commands Appendix A- 61 • Image emphasis: Byte 2B This scanner is limited to three levels of emphasis and one level of smoothing. These levels are specified as follows: Value (Hex) Meaning 00 Without emphasis and smoothing 01 to 2F Low emphasis 30 to 4F Medium emphasis 50 to 7F High emphasis 80 to FF Smoothing When the IPC-2D or IPC-3D option[...]

Scanner Interface Appendix A- 62 • Variance rate: byte 2E Specifies variance rate for simplified dynamic threshold. Value (Hex) Variance rate 00 Default 01 to 1F Small 20 to 3F Small 40 to 5F 60 to 7F 80 to 9F Normal A0 to BF C0 to DF E0 to FF Large[...]

A.4 Commands Appendix A- 63 • DTC mode: byte 2F X’A6’ is set when the power is turned on. This byte is valid when IPC-2D or IPC-3D option is installed, and byte 3E is X’40’. 765432 10 LS B MS B DTC Threshold curve 000 Light 001 For OCR 010 (Darken more and more) 011 100 101 Dark 110 Dark 111 Light Gradation 00 Ordinary image 10 High contr[...]

Scanner Interface Appendix A- 64 • DTC mode: byte 30 X’20’ is set when the power is turned on. This byte is valid when the IPC-2D or IPC-3D is installed, and byte 3E is X’40’. *1 When this bit is “0”, the output video data is black if the gradation of the video data is equal to or larger than threshold. When this bit is “1”, the o[...]

A.4 Commands Appendix A- 65 • White level follower: byte 32 If reserved value is specified, this scanner returns the following error information as follows: - Status: B’00001’ (CHECK CONDITION) - Sense key: X’5’ (ILLEGAL REQUEST) • Subwindow list: bytes 33 and 34 Specifies the subwindow identifier for a subwindow included in the window [...]

Scanner Interface Appendix A- 66 • Paper size: bytes 35 (front-side window data only) Specifies a paper size when the ADF is used. This parameter is valid when the ADF is used. When the flatbed being used, this parameter is ignored. Wh en X’00’ is specified to this byte, the paper size setting is invalidated. Therefore, the scanner reads with[...]

A.4 Commands Appendix A- 67 If undefined value is specified this scanner returns the following error information: - Status: B’00001’ (CHECK CONDITION) - Sense key: X’5’ (ILLEGAL REQUEST) • Paper width X, paper length Y: bytes 36 to 39, 3A to 3D (front-side window data only) T hese parameters are valid when the nonstandard size is specifie[...]

Scanner Interface Appendix A- 68 • DTC SELECTION: byte 3E If reserved value is specified, this scanner returns the following er ror information as follows: - Status: B’00001’ (CHECK CONDITION) - Sense key: X’5’ (ILLEGAL REQUEST) Note: If simplified dynamic threshold is selected. (Byte 3E=X'00' or X'80'), variance rate [...]

A.4 Commands Appendix A- 69 A.4.8 SET SUBWINDOW command The following table shows the normal sequence of the SET SUBWINDOW command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE OUT [...]

Scanner Interface Appendix A- 70 (1) SET SUBWINDOW command: COMMAND phase (initiator → target) The SET SUBWINDOW command is used to set subwindows. If this command is issued more than once, only the one issued directly before the READ command becomes effective. The SET SUBWINDOW command only works if the IPC-2D or IPC-3D option is equipped. If th[...]

A.4 Commands Appendix A- 71 Note: Front-side subwindow or back-side subwindow is specified by subwindow identifier. This scanner can use both front-side and back-side subwindow data. If the scanner uses front-side and back-side subwindow at a time, those subwindow data must be set by on SET SUBWINDOW command. a. Header Subwindow data (header) is sh[...]

Scanner Interface Appendix A- 72 (a) Subwindow identifier: Byte 0 Spec ifies a unique value that identifies a subwindow. If two or more subwindow identifiers are specified for a single set of subwindow data, the most recently specified identifier is validated. 9 A D E 11 12 6 n 27 28 15 16 17 18 19 1 A 1B 1C 1D 1 E Byte 0 1 5 Padding type (Reserved[...]

A.4 Commands Appendix A- 73 If the subwindow is front-side of the document, the value must be; 0 to 3 If the subwindow is back-side of the document, the value must be; 0 to 3 When the value does not fit this condition, the scanner returns the following error information: • Status: B’00001’ (CHECK CONDITION) • Sense key: X’5’ (ILLEGAL R [...]

Scanner Interface Appendix A- 74 Example: (d) Brightness: Byte 16 Specifies the brightness for half tone. For details, see th e SET WINDOW command. (e) Threshold: Byte 17 Specifies the threshold value for line art. For details, see the SET WINDOW command. (f) Contrast: Byte 18 Specifics the contrast value for half tone or line art. For details, see[...]

A.4 Commands Appendix A- 75 (j) RIF (reverse image format): Byte 1D This bit is used to reverse the binary image data output. 0: Output is not reversed 1: Output is reversed (k) Vender unique parameter: byte 28 and after Specifies, in byte 28 and after , a vender unique identification parameter, including items such as outline, emphasis, and automa[...]

Scanner Interface Appendix A- 76 • Outline extraction: byte 2A Specifies the outlining for the subwindow. For details, see the explanation of the SET WINDOW command. • Image emphasis: byte 2B Specifies the emphasis for the subwindow. For details, see the explanation of the SET WINDOW command. • Automatic separation: byte 2C Specifies the auto[...]

A.4 Commands Appendix A- 77 A.4.9 OBJECT POSITION command The following table shows the normal sequence of the OBJECT POSITION command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE [...]

Scanner Interface Appendix A- 78 a. Position type: byte 1 Specifies positioning functions Bit 2 Bit 1 Bit 0 POSITION TYPE 0 0 0 Unload object 0 0 1 Load object This scanner supports the unload object and load object functions only. If an other value is specified, this scanner returns the following error information: • Status: B’00001’ (CHECK [...]

A.4 Commands Appendix A- 79 b. Count: bytes 2 to 4 This scanner does not support this field. If a value other than 0 is specified, this scanner returns the following error information: • Status: B’00001’ (CHECK CONDITION) • Sense key: X’5’ (ILLEGAL REQUEST) (2) Response This scanner reports the OBJECT POSITION command as follows: a. Nor[...]

Scanner Interface Appendix A- 80 (3) Command sequence to select the ADF or FB. Note: If the document is shorter than the window area specified by the SET WINDOW command, the deficient portion is supplemented by white data. The deficient portion is supplemented so that the data covers the entire specified window area and is tranferred. When the disc[...]

A.4 Commands Appendix A- 81 A.4.10 SEND command The following table shows the normal sequence of the SEND command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE OUT Selects logical u[...]

Scanner Interface Appendix A- 82 (1) SEND command: COMMAND phase (initiator → target) The SEND command is used by an initiator to send data to a target. The CDB of this command is shown in the following illustration. a. Transfer data type: Byte 2 Specifies the type of data to be transferred between the initiator and targe t. This scanner supports[...]

A.4 Commands Appendix A- 83 (2) SEND data (dither pattern): DATA OUT phase (initiator → target) a. Dither matrix size Specifies the size of dither matrix to be downloaded. This scanner supports 8 x 8. If any other value is specified, this scanner returns the following error information: • Status: B’ 00001’ (CHECK CONDITION) • Sense key: X[...]

Scanner Interface Appendix A- 84 Example: d11 d12 d13 d14 d15 d16 d17 d18 d21 d22 d23 d24 d25 d26 d27 d28 d31 d32 d33 d34 d35 d36 d37 d38 d41 d42 d43 d44 d45 d46 d47 d48 d51 d52 d53 d54 d55 d56 d57 d58 d61 d62 d63 d64 d65 d66 d67 d68 d71 d72 d73 d74 d75 d76 d77 d78 d81 d82 d83 d84 d85 d86 d87 d88 DATA OUT phase 1 00 2 00 3 00 4 00 5 08 6 00 7 08 8 [...]

A.4 Commands Appendix A- 85 (3) SEND data ( γ pattern): DATA OUT phase (initiator → target) 6 8 7 5 4 1 Byte 0 2 3 Reserved X'0100' X'0100' 9 A to n Reserved γ pattern data (256 byte)[...]

Scanner Interface Appendix A- 86 • γ pattern data The γ pattern data must be transferred in the following order; 00 00 Conversion density (Black) FF 00 Transfer order → X → Y → 01 02 03 04 05 06 07 08 09 0 A 0B F A F B F C F D F E F F 251 252 253 254 255 256 1 2 3 4 5 6 7 8 9 10 11 12 Conversion density corresponding to density X 256 byte[...]

A.4 Commands Appendix A- 87 A.4.11 READ command The following table shows the normal sequence of the READ command when used with this scanner. Step Bus phase Initiator operation ← → Target operation 1 BUS FREE Verifies bus free 2 ARBITRATION Obtains bus-usage right 3 SELECTION Selects target → Drives BSY signal 4 MESSAGE OUT Selects logical u[...]

Scanner Interface Appendix A- 88 a. Data ty pe code: Byte 2 Specifies the type of data to be transferred between the initiator and target. This scanner supports X’00’ (image data), X’80’ (pixel size), and X’81’ (detected paper information) only. If any other value is specified, this scanner returns the following error information: • S[...]

A.4 Commands Appendix A- 89 If the actual transfer amount differs from the amount indicated by TL, the target creates the following status and sense data: • Status: B ’00001’ (CHECK CONDITION) • Sense key: X ’0;’ (NOSENSE) Sense data (VALID): Sense data (LI): 1 (Difference in transfer amount) • Sense data (INFORMATION) : TL indicated [...]

Scanner Interface Appendix A- 90 (a) For binary data 1 pixel: 1 bit 8 pixels: 1 byte If the data amount pe r raster line is not a multiple of 8 bits, the window is rounded up to a multiple of 8 bits. b. Pixel size data: (DATA TYPE CODE = X’80’) The transfer format for this data is shown in the following illustration. m = i (j - 1) For mirror im[...]

A.4 Commands Appendix A- 91 • Number of X-direction pixels: Byte 0 to 3 • Number of Y-direction pixels: Byte 4 to 7 This scanner calculates the numbers of X-direction pixels and Y-direction pixels of the image data to be transferred to the initiator. The scanner performs this calculation by referencing the resolution and area set up with the SE[...]

Scanner Interface Appendix A- 92 Note: If WINDOW ID = 0, pixel size data is calculated for front-side window. If WINDOW ID = 128, pixel size data is caluculated for both front-side and back-side windows. Example: For the READ command, CHECK CONDITION is returned with ILI=0. c. Detected paper information (DATA TYPE CODE = X’81’) This scanner det[...]

A.4 Commands Appendix A- 93 • Paper size: Byte 3 Notes: *1 This scanner cannot distinguish DL from A3 or LT from A4. *2 When the paper is loaded into ADF by Object position (Load object), this scanner d etects paper size assuming the orientation is portrait. After the paper is ejected from ADF by Object position (Unload object), this scanner dete[...]

Scanner Interface Appendix A- 94 A.4.12 MODE SELECT (6) The normal sequence related to MODE SELECTE (6) of this scanner is listed below: Step Bus phase Initiator operation ← → Target operation 1 Bus Free Checks Bus Free 2 Arbitration Acquires right to use the bus 3 Selection Selects the target → Outputs the BSY signal 4 Message out Selects th[...]

A.4 Commands Appendix A- 95 • PF (PAGE FORMAT): Byte 1 When PF=1, it is indicated that the parameters of this command is fitted to the SCSI-2 specification. Fo r this scanner, PF=1 only is supported. Otherwise, the following error is returned: - Status: B’00001’ (CHECK CONDITION) - Sense key: X’5’ (ILLEGAL REQUEST) • SP (SAVE PAGES): By[...]

Scanner Interface Appendix A- 96 • BLOCK DESCRIPTOR LENGTH: Byte 3 Specifies the length of the entire mode parameter descriptor block in units of byte. The page and vendor-specific parameter are not included. In this scanner, 0 is specified and the succeeding mode descriptor section shall be omitted. b. Mode parameter descriptor block (Omitted in[...]

A.4 Commands Appendix A- 97 c. Mode page The mode page format is indicated for each page code. • Page cod e The PAGE CODEs supported in this scanner are as follows: Page code Description X’00’ Don’t care (IGNORE) X’01’ Reserved X’02’ Not supported X’03’ Not supported X’04’ to X’3B’ Reserved X’3C’ Auto size detection [...]

Scanner Interface Appendix A- 98 • ALD (Automatic Length Detection): Byte 3 The ALD bit specifies detected paper length replaces length value which has specified in Length field in Set Window Parameter. When this bit is 0, automatic length detection is disabled. When this bit is 1, automatic length detection is enabled. After the scanning, detect[...]

A.4 Commands Appendix A- 99 2) Lamp timer PAGE (PAGE CODE X’3D’) • LAMP TIMER: Byte 2 The time during which the fluorescent lamp lights. 0: default (60 seconds). Up to 255 seconds can be set up in units of second. 3) Job separation sheet (PAGE CODE X’3E’) - PARAMETER: Byte 2 X’80’: Reports check condition status when detects job separ[...]

Scanner Interface Appendix A- 100 A.4.13 MODE SENSE (6) The normal MODE SENSE (6) sequence for the scanner is as follows: Step Bus phase Initiator operation ← → Target operation 1 Bus Free Checks Bus Free 2 (Arbitration) Acquires the bus use right 3 Selection Selects the target → Drives the BSY signal 4 (Message Out) Selects the logical devic[...]

A.4 Commands Appendix A- 101 • DBD (disable block descriptor): Byte 1 When the DBD bit is 1, the target must not return the mode descri ptor block in the Data In phase. When this bit is 0, the target may or may not return the block. This bit must be 0. • PC (page control): Byte 2 PC specifies the type of parameter returned, defined as follows: [...]

Scanner Interface Appendix A- 102 (2) Mode data: DATA IN phase (Target to Initiator) Mode parameter list data consists of a header, 0 or more than one descriptor block, and 0 or more than one page. a. Header Mode parameter data (header) is as follows: • Mode data length: Byte 0 The length of available data to be successively transferred is specif[...]

A.4 Commands Appendix A- 103 • Number of blocks: Bytes 1 to 3 The number of lo gical blocks is specified fitted for the density code and block length. • Block length: Bytes 5 to 7 The block length specifies the length of the logical blocks in the block descriptor in bytes. Note: This descriptor is omitted. c. Mode page The mod e page format is [...]

Scanner Interface Appendix A- 104 A.4.14 SCAN The normal SCAN sequence for the scanner is as follows: Step Bus phase Initiator operation ← → Target operation 1 Bus Free Checks Bus Free 2 (Arbitration) Acquires the right to use the bus 3 Selection Selects the target → Drives the BSY signal 4 (Message Out) Selects the logical device → 5 Comma[...]

A.4 Commands Appendix A- 105 (2) Window list data: DATA OUT phase (Initiator to Target) The window list data parameter specifies the window ID for scanner reading. The scanner supports the following. a. Simplex reading specification Transfer length = 1 Window list data b. Duplex reading specification Transfer length = 2 Window list data If any othe[...]

Scanner Interface Appendix A- 106 A.5 Status: STATUS phase (target → → initiator) Each time a command is terminated, the target moves into the STATUS phase and returns a status byte to the initiator to report the completion of the command. Status byte The status supported by this scanner are summarized in the following table. Code Status of uni[...]

A.6 Messages Appendix A- 107 When a target is released from the BUSY status, it will not issue a notification of the release. Therefore, the initiator needs to check the status of units periodically and needs to issue the command again. A.6 Messages This section describes the detection of an ATN signal and explains the types of messages supported b[...]

Scanner Interface Appendix A- 108 Code Message 00 COMMAND COMPLETE 05 INITIATOR DETECTED ERROR 06 ABORT 07 MESSAGE REJECT 08 NO OPERATION 09 MESSAGE PARITY ERROR 0C BUS DEVICE RESET 80 to FF IDENTIFY 04 DISCONNECT 02 SAVE DATA POINTER 03 RESTORE POINTERS *** SYNCHRONOUS DATA TRANSFER REQUEST Note: *** is Extended Message (1) COMMAND COMPLETE (X’0[...]

A.6 Messages Appendix A- 109 When this scanner receives the INITIATOR DETECTED ERROR message, this scanner enters the MESSAGE IN phase and sends the RESTORE POINTERS message to the initiator. Then this scanner returns to the original phase and makes a retry. After issuing the RESTORE POINTERS message, this scanner takes action as shown in the follo[...]

Scanner Interface Appendix A- 110 Upon receiving the MESSAGE REJECT message, this scanner takes action as shown in the following table. Message rejected Action COMMAND COMPLETE Moves to the BUS FREE phase. (It is not assumed as an error.) MESSAGE REJECT Responds the CHECK CONDITION status DISCONNECT The command execution is continued with connectin[...]

A.6 Messages Appendix A- 111 (7) BUS DEVICE RESET (X’0C’ ) : MESSAGE OUT phase (initiator → target) This message addresses any initiators that are operating, or waiting for operation, on the target. The message initializes those initiators by resetting their input/ output operations. The BUS DEVICE RESET m essage is transferred in the asynchr[...]

Scanner Interface Appendix A- 112 The link will not be disconnected if bit 6 in the IDENTIFY message is 0. Also, it will not be disconnected if the IDENTIFY message is not issued in a given command sequence. For disconnect to occur therefore, bit 6 in the IDENTIFY message must be set to 1. When performing the disconnection during data transfer, thi[...]

A.6 Messages Appendix A- 113 (10) SAVE DATA POINTER (X’02’) : MESSAGE IN phase (target → initiator) This message is sent from the target to the initiator in order to save the current data pointer. The initiator saves the current data pointer value into the saved pointer for the logical unit currently connected. When the disconnection is enabl[...]

Scanner Interface Appendix A- 114 ASYNCHRONOUS DATA TRANSFER REQUEST (SDTR) message exchange shall be initiated by an SCSI device whenever a previously arranged data transfer agreement may have become invalid. The agreement becomes invalid after any condition which may leave the data transfer agreement in an indeterminate state such as: a) after a [...]

A.7 Command Sequence Appendix A- 115 A.7 Command Seq u ence This section describes the initial sequence and read sequence. A.7.1 Initial sequence Power ON/reset/initialize Scanner does not respond for 3 Host side Scanner side Receive GOOD status Receive CHECK CONDITIO N status Reques t sense data Receive UNIT ATTENTION sense data Verify the logical[...]

Scanner Interface Appendix A- 116 A.7.2 Command sequence to read The following illustration is an example of the command sequence used with this scanner. All commands are assumed to be issued from a single initiator. (1) Normal sequence Target Initiator RESERVE UNIT Move to reserved status Example: Set up window 0 (front- side) and window 128 (back[...]

A.7 Command Sequence Appendix A- 117 Target Initiator SEND Dither pattern download Load document on ADF (Not required i f AD F is not used) OBJECT POSITION READ command sequence Start scan/transfer See item 4.7.3 for the READ command sequence. Unload document from ADF (OBJECT POSITION) (if necessary) (Not required if ADF is not used) (Not required [...]

Scanner Interface Appendix A- 118 (2) When document size detection function is us ed SET SUBWINDOW Set subwindow parameters READ command sequence Start scan and transfer See Section (3) for Read command sequence. Unload document from ADF (OBJECT POSITION) (If setting subwindows is required) (Not required if ADF is not used) (Not required if ADF is [...]

A.7 Command Sequence Appendix A- 119 A.7.3 READ command sequence A.7.3.1 Single read (disconnect disabled) Data volume: Image data volume in the scanner at that time. Request image data (TL). (one page) READ command BUSY status Data volume < TL Start scanning. Data volume ≥ TL Send image data. See Notes 1 and 2. Issue command again. Command co[...]

Scanner Interface Appendix A- 120 A.7.3.2 Single read (disconnect enabled) Min (TL-M or 64 KB): Either TL-M or 64 KB which is smaller. Request image data (TL). (one page) READ command Start scanning. Data volume < Min(TL-M or 64 KB) Disconnect (M=0 before scanning) Data volume ≥ TL-M (only for disconnected case) Reconnect Wait for following co[...]

A.7 Command Sequence Appendix A- 121 A.7.3.3 Multiple read (disconnect disabled) Request image data (TL). READ command Start scanning. See Notes 1 and 2. Issue command again. Data volume ≥ TL Send image data. or Data volume < TL BUSY status Image data (TL) Uncompleted reading (one page) GOOD status Next data request Completed reading (one page[...]

Scanner Interface Appendix A- 122 A.7.3.4 Multiple read (disconnect enabled) Request image data (TL). READ command Start scanning. Data volume < Min(TL-M or 64 KB) Disconnect (M=0 before scanning) Data volume ≥ TL-M (only for disconnected case) Reconnect (Wait for following condition is satisfied.) TL-M > Data volume ≥ 64 KB (only for dis[...]

A.7 Command Sequence Appendix A- 123 Notes: 1. If the requested transfer volume is not equal to the actual data volume, this scanner informs the initiator that the requested transfer amount is abnormal. This is done as the scanner returns the status 00001 (CHECK CONDITION) and creates the following sense data: • ILI = 1 • INFORMATION = requeste[...]

Scanner Interface Appendix A- 124 A.8 Status Transition of Logical Unit GOOD status CHECK CONDITION status Status transition Power ON Reset BUS DEVICE RESET message INQUIRY command UNIT ATTENTION status REQUEST SENSE command UNIT ATTENTION reported/cleared) Range protected in reserved status NOT READY status NOT READY status REQUEST SENSE Command ([...]

A.9 Error Table Appendix A- 125 A.9 Error Table The following table lists errors that may occur upon issue of each command. Sense key 0 2 3 4 5 6 B Content NO SENSE NOT READY MEDIUM ERROR HARD- WARE ERROR UNIT ATTEN- TION ILLEGAL REQUEST ABORTED COMMAND SET SUBWINDOW o o - o o o - SET WINDOW o o - o o o - INQUIRY o - - - - (*1) - OBJECT POSITION o [...]

Appendix B- 1 Appendix B Interface deference between M3097DG and M309 3 D G The interface difference between M3093DG and M3093DG is explained in this appendix . Unless otherwise specified here, the interface of M3097D G is same as that of M3093DG. B .1 Product identificati on M3097DG and M3093DG return the following product identifications when req[...]

Interface deference between M3097DG and M3093DG Appendix B- 2 B .3 Buffering capability M3097DG and M3093DG return following buffering capability data at bytes 22 to 25 of the vendor unique parameter byte in vital product data. This data means the capacity of the image memory installed in the scanner. Table B .3.1 Physical function M3097DG M3093DG [...]

B.6 Paper width X limitation of nonstandard size document Appendix B- 3 B .5 Paper size specification Paper size data of ADF, byte 35 of vendor unique parameter, is deferent as follows. If this paper size is not specified, M3097DG reads as A3 size and M3093DG reads as A4 size. Byte 35 of vendor unique parameter : 7 6 5 4 3 2 1 0 0 ----------+------[...]

Interface deference between M3097DG and M3093DG Appendix B- 4 B .7 The limitation of grayscale output The lower two bit output of grayscale of M3093DG is limited when following setting specified. Table B .7.1 The limitation of grayscale output of M3093DG Setting Grayscale output γ pattern setting contrast setting 00 (Built-in, linear) 80 256 level[...]

B.9 General Remarks Appendix B- 5 B.9 General Remarks These are not the interface deference between M3097DG and M3093DG, but may be useful information for the driver engineers. B.9. 1 Command sequence At Flatbe d or ADF (simplex) or ADF (duplex) reading, the following command sequence is recommended. FB reading : Set window (front) --> SCAN (fro[...]

Appendix C- 1 Appendix C Throughput Following is not a guaranteed data but a tested result in Fujitsu. C.1 Offline test Offline test throughput (PPM) *, ** Document size Document direction 200 dpi 300 dpi 400 dpi 600 dpi A3 29.5 14.5 15.6 10.7 B4 32.9 23.1 17.7 12.2 A4 39.8 28.1 21.8 15.0 B5 37.9 26.9 21.3 14.8 A5 50.0 35.7 27.7 19.7 Double letter [...]

Appendix C- 2 • Test result: Document size/direction Resolution Simplex (PPM) Duplex (IPM) * A4, portrait 200 300 400 600 37.4 26.8 20.8 14.5 71.5 46.6 33.8 20.3 Letter, portrait 200 300 400 600 39.3 28.3 22.1 15.4 75.4 49.6 35.7 21.5 A3, portrait 200 300 400 600 28.5 20.1 15.5 TBD 44.1 31.2 22.1 TBD * IPM: Image Per Minute (2) M3097D G • Host [...]