Ricoh IS430 инструкция обслуживания

Ricoh Image Scanner IS430 User's Manual[...]

G406-8610 Printed in Japan[...]

- i - Note to users in the United States of America This equipment has bee n tested and fou nd to comply with the limits for a Class B dig ital de v i c e, pu r su a n t to Par t 15 of t he FC C Ru l e s . Th e s e li mi t s ar e des i g n ed to pro v i d e re a so n a bl e p ro t e ct i o n a ga i n s t ha r mf u l i n te r f er e nc e i n a r es [...]

- ii - In acc ordance with I E C 4 17, this machine uses the fol lowi ng symbol for the main switch: means Push ON Push O FF[...]

- iii - Precautions 1. Read all of these instru ctions and keep them for later reference. 2. Follow all warnings and inst ructions marked on the device. 3. Unplug th is device fr om t he w all out let befo re clea ning. Do not u se liquid clea ners o r aerosol cleane rs. 4. Do not use this device near wa ter. 5. Do not plac e this de vice on an un [...]

- iv - B. If liquid has been spilled into the product. C. If the device h as been exposed to rain or water. D. If the device does n ot operate normally when the operating instructions are f ol- lowed. Adjust only those controls that are covered by the operating instructions since impr oper adjustment of oth er con trols may resu lt in da mage and w[...]

- v - Contents 1. Part names .......................................................................................... 2 Fro nt view ................. ................................................................................................. 2 Rear view ............................................ ...........................................[...]

- vi - Appendi x ............................................................................................... 22 Functi ons ..................................................................................................................... 22 Prescan .... .................................................................................... ....[...]

- 1 - Image Scanner User's Manual User's Manual (English) Placing originals Installation Cleaning Trouble- shooting Appendix Specifications Indicators Part names s 03_IS430-BODY 97.5.8, 5:35 PM Page 1 PageMaker 5.0J[...]

Image Scanner User's Manual - 2 - 1. Part names ¡ Front view Closing the document feeder Document feeder indicators Document table Exit table Power switch Scanner indicators White sheet Document set origin Contact glass Opening the document feeder 03_IS430-BODY 97.5.8, 5:35 PM Page 2 PageMaker 5.0J[...]

- 3 - Image Scanner User's Manual ¡ Rear view SCSI connectors Rotary switch DIP switches Reset switch Power cord socket Part names 03_IS430-BODY 97.5.8, 5:35 PM Page 3 PageMaker 5.0J[...]

Image Scanner User's Manual - 4 - 2. Installation ¡ Checking the parts Make sure that you have all the parts shown below in your packing box. Parts list Name Q'ty Scanner 1 Power cord 1 Terminator 1 SCSI cable 1 User's manual (English) 1 User's manual (German) 1 User's manual (French) 1 Registration card 1 Terminator Po[...]

- 5 - Image Scanner User's Manual ¡ Location Place the scanner in a location meeting the following environmental requirements. Operating environment E Temperature: 10 ‘ 32˚C E Humidity: 20 ‘ 80  RH E Space Right: more than 20 mm Left: more than 20 mm Behind: more than 130 mm Front: for operation Height: more than [...]

Image Scanner User's Manual - 6 - ¡ Connecting the SCSI cable Caution: E Connect the cable before turning the power on. E The use of interface cables other than shielded cables or specified equivalents will invali- date the certification of this scanner and may cause interference levels which exceed the limits established for this eq[...]

- 7 - Image Scanner User's Manual Installation Caution: E No two devices on the SCSI-chain can have the same ID number. E The setting will not take effect until the machine is reset. E Do not set the SCSI ID to 8 or 9. The SCSI ID must be set between 0 and 7, even though 8 and 9 are present on the rotary switch. E If more than two [...]

Image Scanner User's Manual - 8 - Caution: Confirm that the DIP switches on the rear of the scanner are in the original position as shown right. If the settings have been changed, correct the settings, otherwise the scanner may not work correctly. Note : Switch 3 may be in the ON position if you are not using SCAM — if this is the case, the [...]

- 9 - Image Scanner User's Manual Scanner Document feeder Green Amber Green Amber Initializing/Checking Ready (No document is on the document feeder) Ready (Document is on the document feeder) Ready (Document feeder requires a document) Busy (No document is on the document feeder) Busy (Document is on the document feeder) Lamp cover open Lamp [...]

Image Scanner User's Manual - 10 - Book mode 4. Placing originals You can scan your originals two ways. You can place them one at a time directly on the contact glass (book mode) or you can place all of them on the document feeder (document feeder mode). Placing originals on the contact glass is the only way to scan books, magazines and the li[...]

- 11 - Image Scanner User's Manual ¡ Placing an original on the contact glass Original condition Originals that meet the following specifications can be scanned. E Weight: Less than 10 kg per document (Letter or A4) E Thickness: Less than 10 mm (If document feeder is open, more than 10 mm is possible.) E Written material: Pencil, [...]

Image Scanner User's Manual - 12 - ¡ Placing originals on the document table Original condition Originals that meet the following specifications can be handled by the document feeder. Caution: When an original needs to be scanned that does not meet the following specifications, place the original on the contact glass and scan in book mode,[...]

- 13 - Image Scanner User's Manual 4. While holding the guide stopper on the left guide, adjust the document guides to the width of originals. Caution: Adjust the guide before setting origi- nals, otherwise the inner mylar might be damaged. 5. Place the originals face up into the docu- ment table until the green indicator of the document feede[...]

Image Scanner User's Manual - 14 - 5.Cleaning If the contact glass or the white sheet is dirty, it will adversely affect the quality of the scanned image. If the roller of the document feeder is dirty, it can cause paper jams, misfeeds, or soil the originals. The above mentioned parts must always be kept clean. Before scanning, clean the conta[...]

- 15 - Image Scanner User's Manual Feed roller If feed errors such as jams and/or double feeds occur, open the document feeder cover and clean the feed roller by wiping it with a damp cloth . Caution: Clean the roller after scanning an original written with material that doesn't stick well to the sheet, such as pencil lead. Otherwise the [...]

Image Scanner User's Manual - 16 - If an error occurs, the type of error is indicated by a combination of lit indicators, as mentioned on page 9. Follow the appropriate directions below. If the error is not solved by the measures given below, contact your service representative for assistance. ¡ Lamp cover open This indicates that the lam [...]

- 17 - Image Scanner User's Manual Scanner Document feeder Green Amber Green Amber Blinking Blinking On On Scanner Document feeder Green Amber Green Amber On Off Off On ¡ Document feeder cover open This indicates that the document feeder cover, and/or the document feeder is not closed. This indicates that the CCD does not sense light from [...]

Image Scanner User's Manual - 18 - ¡ Paper jam This indicates that an original is jammed in the document feeder. Scanner Document feeder Green Amber Green Amber On Off Blinking On Corrective action 1. Open the document feeder cover. If you can't see the document, see steps 4 to 6. 2. Pull out the jammed paper. 3 . Place the original a[...]

- 19 - Image Scanner User's Manual Scanner Document feeder Green Amber Green Amber On Off On On Corrective action 1. Open the document feeder cover. 2. Pull out the original. 3 . Place the original again refering to "Original condition" and "Procedure" on page 12 and 13. ¡ Document table error This indicates that the do[...]

Image Scanner User's Manual - 20 - ¡ Others If a problem occurs that is not indicated b y the indicators, follow the dir ections below. Cause Power cord is not plugged in. Power switch is not turned on. I / F cable is not connected securely. Host computer malfunction. SCSI ID is not correct. DIP switches setting is not cor- rect. The rolle[...]

- 21 - Image Scanner User's Manual Type : Desktop type Scanning method : Flat bed & Sheet feed Scanning area : Main direction 304 mm max. Sub direction 432 mm max. Resolution : Main direction 400 dpi Sub direction 400 dpi Grayscale : 4, 6 or 8 bits / pixel Speed : Max. 50 ppm (page per minute) A4/Letter portrait by 200 dpi, binary with the[...]

Image Scanner User's Manual - 22 - Note: The scanner is controlled by software. Some software does not support all of this scanner's functions. Unsupported functions are not available. The names given to functions in this manual may be different from the names used by the software. Please refer to your software manual for details. The fol[...]

- 23 - Image Scanner User's Manual ¡ Prescan Function: Scanning the whole available area at a low resolution (60, 75, o r 100DPI*). Usage: Use "Prescan " when you wan t to obtain a quick, lo w-resolutio n scanned image. You can the n adjust the sca n area so that subs equent scans apply to exa ctly the par t of the original you w[...]

Image Scanner User's Manual - 24 - ¡ Scanning compos ition Function: You can scan using o ne of three compositions; binary, halftone, or multi-value. Binary scanning records only black and white from the original. Halftone scan- ning records gray shades on the original using a pattern of black and white dots to represent these shades. Mult[...]

- 25 - Image Scanner User's Manual Higher threshold Lower threshold Dynamic threshold ¡ Binary scannin g / Threshol d Function: A binary composit ion scann in g conv er ts eve ry p ixel on the imag e to either black or white. If th e ima ge contains a gr ay a rea, the thr esho l d v alue det ermines whe ther the scanner record s it as blac[...]

Image Scanner User's Manual - 26 - 12 ~ 6 45  10 ~ 8 60  12 ~ 8 60  16 ~ 8 45  8 ~ 4 45  6 ~ 6 90  8 ~ 6 60  8 ~ 8 90  16 ~ 16 90  8 ~ 8 Bayer Error diffusion ¡ Halftone scanning Function: Halftone cre ates the illusi on of gray scales by simulating shades [...]

- 27 - Image Scanner User's Manual 4-bit image 8-bit image Original ¡ Multi-value scanning Function: Multi- value scanning can rec ord 4, 6 , or 8 bit s of in format ion for e ach do t on the image. The 4-bit multi-valu e data repre se nts 16 diff erent shades of gray , the 6-bit data r ep- resents 64 sh ades of gray , 8-bit data represe n[...]

Image Scanner User's Manual - 28 - Original ¡ Area extraction Function: To extract a rectangu lar area from the who le scannable area. Usage: For exampl e, if you wan t to extra ct a photograph fr om a page, def ine a recta ngle over the photo graph, as shown below. The position of the area is dec ided by setting t he X and Y co- ordinates[...]

- 29 - Image Scanner User's Manual ¡ Section area (Multi area settings) Function: Within t he scanna ble area , you can se t rectangu lar area s and defi ne scan ning mode s such as binary scannin g, ha lfton e scann ing, or b inary filter etc. f or each area. Six areas can be set for one scan. These area s can be p iled on top o f one an [...]

Image Scanner User's Manual - 30 - Original ¡ Auto photo/letter Function: This mode detects photo (halftone ) areas and letter (binary) a reas of the origina l so that the binary areas are scanned in the binary mode, and the halftone areas are scanned in the halftone mode. Note: This function is availabl e only when the optiona l imag e pr[...]

- 31 - Image Scanner User's Manual Original Lower Higher ¡ Resolution Function: To set vertical and horizontal resolution independently at 60, 75, and 100 to 800 dots per inch. The higher the resolution, the finer the detail. However, a high resolution image requires much more memory space and processing time than a low resolution im- age.[...]

Image Scanner User's Manual - 32 - ¡ Bright ness Function: To adjust the b rightness valu e between 1 and 255 . A high brightness se tting results in a ligh ter ov erall im age. A lo w br ightn ess sett ing results in a darker over all image. Usage: When scanning a dark image, the darker area ma y appear as d eep black although it has gray[...]

- 33 - Image Scanner User's Manual ¡ Gamma correction Function: To select following gamma co rrection settings: Normal: Emphasizes contrast slightly to improve a scanned image. Sharp: Emphasizes contrast to sharpen an image. Smooth: Weakens contr ast to soften an image. Linear: Outputs an image as scanned. User defined : Your own gamma cor[...]

Image Scanner User's Manual - 34 - ¡ Binary filter Function: You ca n use 4 binar y filter s; noise e liminat ion, sm oothin g, thicke ning bla ck line s and edge extraction in binary scan ning. Noise elimination: Eliminates independent black or white dots. Smoothing: Flattens u neven dot s. Thickening black lines: Thickens thin lines. Edg[...]

- 35 - Image Scanner User's Manual ¡ Parameter download To download a g amma curve and a d ither pattern to the scanner. You can modify the scanned image with your gamma curve and binalize it with your dither pattern. Refer to your software manual for ho w to download thes e parameters to the s canner. ¡ Document s ize detection The sc[...]

Image Scanner User's Manual - 36 - Options ¡ Red lamp uni t 2 3 1 1. Initialize the scanner to return the carriage to its original position. 2 . Turn the power off and disconnect the power cord. 3. Open the document feeder. 4. Remove the lamp cover. 5. Remove the connector cover. 6. Disconnect the connector. 7. Hold the right side of the l[...]

- 37 - Image Scanner User's Manual ¡ Data compression unit Using an optional data compression unit, it is possible to compress the scanned image data by methods known as MH, MR, and MMR. This saves memory capacity. ¡ Video interfac e unit The optional video interface unit provid es a video interface connecto r. ¡ Image processing u[...]