Avision 000-0642D-02G-WOADF manual

A3 Bookedge Scanner User’s Manual Regulatory model: BT-0911S Avision Inc.[...]

Trademarks Microsoft is a U.S. register ed trademark of Microsoft Corporation. Windows and MS-DOS are trademarks of Microsoft Corporation. IBM, IBM PC are registered tradem arks of International Business Machines Corp. ENERGY STAR ® is a U.S. registered mark. Other brands and product names herein are trademarks or registered trademarks of their re[...]

User’s Manual Federal Communications Commission (FCC) compliance information statement Part 15 The product has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. Operation is subject t o the following two con ditions: (1) this device may not cause harm ful interference and (2) this d[...]

Disposal of Waste Equipment by Users in Private Union This symbol on the product or on its packaging indicates that the product can not be disposed of with your other household waste. Instead it shou ld be sent to appropriate facilities f or recovery and recycling in an effo rt to protect human health and the environment. Fore more information abou[...]

User’s Manual Table of Contents 1. Introduction ............................................................. 1-1 2. Scanner Installation .............................................. 2-1 2.1 Unlocking your scanner ................................. 2-2 2.2 Connecting to Power ..................................... 2-3 3. Completing Your First Sca[...]

vi 7. Maintenance ............................................................. 7-1 7.1 Cleaning the Glass ........................................ 7-1 8. Troubleshooting ...................................................... 8-1 8.1 Removing the abnormal lines on your scanned image ......................................................... 8-1 8.2 [...]

User’s Manual 1. Introduction Congratulations on your purchase of the Avision’s A3-si zed bookedge scanner. Avision is one of the leading companies to make high quality color image scann er. Before you install and operate the new scanner, please take a few minutes to read through this manual. It provides proper instructions for you to unpack , [...]

1-2 1 2 3 4 1. Scanner main unit 2. Quick guide/CD 3. USB cable 4. Power cord/ Power adapter Note: 1. Only use the AC adapter HEG42-240200-7L (Hitron)/DA- 48M24 (APD) inclu ded in the machin e. Using other AC adapters may damage the machine and void the warranty. 2. Please unpack the packing care fully, and check the contents against the checklist.[...]

User’s Manual 2. Scanner Installation Precautions  Keep the scanner out of direct sunlight. Direct exposure to the sun or excessive heat may cause damage to the unit.  Do not install the scanner in a humid or dusty pl ace.  Place the scanner securely on an even, flat surface. Tilted or uneven surfaces may cause mechanical or paper-feedin[...]

2.1 Unlocking your scanner To protect the scanning unit from damage during transportation, a lock switch is designed at the back of the scanner to keep the scanning uni t from moving. To unlock the scanner, move the lock switch up as shown in Fig. 2-1. Unlocked Locked Figure 2-1 Unlocking the Scanner Scanning unit at this position before lo cking t[...]

User’s Manual 2.2 Connecting to Power Plug the small end of the power adaptor into the power jack of your scanner. Insert the othe r end to an appropriate power outlet. 2.2.1 Turning on the Power After the power cable has been connected, press the power switch button on the panel to turn on the scanner. The LED indicator will be lit up. To turn o[...]

2.2.2 Installing the Scanner Driver NOTE: To ensure your computer can id entify the USB scanner, please install scanner driver first be fore connecting the scanner to your computer. 1. Place the suppli ed CD-ROM onto your CD-ROM drive. 2. The software installation grap hic appears. If not, run “setup.exe” . Contents on the installation graphic:[...]

User’s Manual - y Install Scanner Driver: To communicate with your scanner, you need to install the scanner driver. After installing the Bu tton Manager soft ware, click Install Scanner Driver to install the scan ner driver on your computer. y Install Adobe Reader: To view the user’s manuals for the scanner and Button Manager, you need to use A[...]

2.2.3 Connecting to Computer 1. Connect the square end of the USB cable to the USB port of your scanner. Connect the rectangle end to the USB port of your computer. 2. The computer should detect a new USB device and prompt a “New Hardware Found” message. 3. In Windows 2000, confirm that the “ Search for a better driver.” is selected and cli[...]

User’s Manual 3. Completing Your First Scan 3.1 Loading Your Paper Open the document cover then pl ace your original face down on the document glass as shown in Fig. 3-1. Make sure the top of your original near the document alignment mark. 1 3 4 2 1. Document cover 2. Document alignment mark 3. Your original 4. Document glass Figure 3-1 Placing t[...]

3.2 Verifying Your Scanner Installation To verify if your scan ner installation is correct, Av ision provides you a useful test program called Avisi on Capture Tool. With this tool, you can perform simple scans and view the captured images. In addition, it helps you complete your scan at a rated speed. The following procedure describes how to verif[...]

User’s Manual Fit Page Actual Size Save File Path File For mat Setup Scan 3. Choose your desired file format from the File Format drop down list box. (D efault is BMP, ot her choice includes TIF F, MTIFF, PDF, MPDF, GIF, and JPEG.) The supported file formats vary depending on your scanner model. 4. Type your desired folder name and file name in t[...]

Image Selection Box 6. From the Image Selection Box, choose your desired image type for your scanned image. (Default is Front B&W) If you have a duplex scanner, choose Front and Rear to scan both sides of your document. 7. Click OK to quit the Scanner Properties dialog box. (To learn more details about the Scanner Properties di alog box, please[...]

User’s Manual Status Bar Fit Page View Thumbnail View 11. You can view the scanned image in Fit Page ( ) or Actual Size (100%) button ( ) from the Viewing toolbars at the right side. 12. Click th e Close box or Quit from t he File menu to exit the Scan Validation Tool. 3-5[...]

3-6 3.1.1 A Glance of the Scanner Properties Dialog Box 1 2 3 4 5 6 7 8 1. Tab Options Choice: Image, Compression, Color Dropout, Paper, Options, Settings, Information. 2. Image Selection Box Choose your image type and the side of document you wish to scan. Options vary based on type of scanner. 3. Brightness : Adjust the brightness lev el from –[...]

User’s Manual 4. Using the Scanner Properties Dialog Box The Scanner Properties dialog bo x allows you to confi gure the scanner’s settings. It consists of several tabbed windows each of which will be described in t his chapter. The Scanner Properties dialog box 4-1[...]

4.1 Buttons on the Scanner Properties Dialog Box The buttons on the Scanner Properties dialog box Buttons Description Defaults Click the Defaults button, the factory default settings will be shown on each tab. Scan After all the scan settings are satisfactory, click the Scan button to start scanning your document. Close Click the Close button to le[...]

User’s Manual The following table shows the defaul t settings ： Tab name Default settings Image Image ： Front B&W Binarization ： Dynamic Threshold Resolution ： 200 dpi Invert ： Blank on White Scan Source ： Auto Document Feeder Threshold ： None Brightness ： None Contrast ： None Compression None Color Dropout None Paper Croppi[...]

4.2 The Image Tab The Image tab allows you to choose the front side and (or) the rear side of your document, th e type of im age, and to set several basic scan setting s. Note that except for the resolution, you can set individual scan settings for the front side and the rear side. For example, a ll settings in the Image tab, Compression tab, Color[...]

User’s Manual 4.2.1 The Image Selection Box The Image Selection box inclu d the image type and document s option. If you wish to scan both t front side and the rear side of y o color document, you can check b o Front Color and Rear Color at t same time. Note the options v a based on type of scanner. Example 1 ： Scanning a two-sided color docume[...]

Example 2 ： Scanning a two-sided color document, one in B&W(Drop Blue Color ： Threshold ： 10, Background ： 79), the other in color Side/Image Selection Front Rear Image Type Description Color Choose Color if you wish to scan a color image for your original in color. Gray Choose Gray image if your original contai n actual shades of gray.[...]

User’s Manual Front/Rear Auto Color Detection: Click to automaticall y detect and scan the front or the rear page of your color document in color image mode. If your document is in colors, th e scanner will automat ically scan the document into a color image. If your document is non-color, you can choose the output to be either B&W or Gray fr[...]

4.2.2 Other Image Options Binarization This is the process of converting a grayscale or color image to a bi-tonal image. There are several different methods of performing this conversion. Options: Dynamic Threshold, Fixed Processing, Halftone 1~5, Error Diffusion . Dynamic Threshold: Selecting Dynamic Threshold allows the scanner to dynamically eva[...]

User’s Manual Fixed Processing: Used for black-and- white and other high contrast documents. A single level is set to det ermine the black- and-white transition. The threshold is programmable over the entire density range. Fixed Processing sets Contrast to 0. If Fixed Processing is selected, Contrast is not av ailable. Halftone: In addition to th[...]

Error Diffusion Image 4-10[...]

User’s Manual Threshold Used to convert a grayscale image to a bi-tonal image. The value ranges from 0 to 255. A low threshold value produces a lighter image, and can be used to subdue backgrounds and subtle, unneeded information. A high t hreshold value produces a darker image, and can be used to help pick up faint images. Adjust the threshold s[...]

Gray Document Type: Choice: Normal, Photo, Document Three options of document type are provided when you choose Gray as the image type for yo ur scanned document. Choice: Normal, Photo, Document. • Document: Choose Document if your original contains pure text or a mixture of text and graphic since it is an optimal setting for regular business doc[...]

User’s Manual Normal Photo Document (Threshold: 230) Normal Photo Document (Threshold: 230) 4-13[...]

Brightness Adjusts the lightness or darkness of an image. The higher th e value, the brighter the image. Drag the slider to the right or left to increase or decrease the brightness. The range is from –100 to +100. Contrast Adjusts the range between the darkest and the lightest shades in the image. The higher the contrast, th e bigger the differen[...]

User’s Manual Resolution A good control of the resolution results a good detail of an image that scans. The resolution is measured by dots per inch (dpi). Normally, the greater the dpi number, the higher the resoluti on and the image file size. Be aware that greater resolution takes more time to scan, and more disk space for the scanning image. F[...]

Invert Reverses the brightness and the colors in the image. The default setting is Black on a White background. Reverse mode is White on a Black background. For color images, each pixel will be changed into its complementary color at the command of Invert. Black on White White on Black 4-16[...]

User’s Manual Scan Source Choice: y Auto Document Feeder: Used to scan multiple pages. y Flatbed: Used to scan a single page. For example, pages from newspaper clipping, paper with wrinkles or curls. y Flatbed (book): Used to scan several inside pages from book. y Automatic: Allow the scanner automatically set its scan source. If Automatic is sel[...]

Color Matching The purpose of Color Matching is getting the accurate color. This option uses the default parameters (ICC profile) to adjust the colors of the image. Normal After Color Matching 4.2.3 Scanning color images The following options are av ailable for scanning color images. y Brightness y Contrast y Resolution y Invert 4-18[...]

User’s Manual 4.2.4 Scanning grayscale images The following option s are availa ble for scanning gray images. y Brightness y Contrast y Resolution y Invert 4.2.5 Scanning B&W images The following option s are availa ble for scanning B&W images. y Binarization (Dynamic Threshol d) y Resolution y Invert Or y Binarization (F ix Processing) y[...]

4.2.6 Editing Profiles The Scanner Properties dialog box allows you to change and save your frequently used scan settings into a profile. You can edit these profiles by rena ming or deleti ng them. To add a new profile, 1. Customize your settings. (F or example, change your resolution, image type, cro pping method, scan size, or other scan settings[...]

User’s Manual To load a profile, 1. From the Image tab dialog box, choose your favorable profile from the “Prof iles” dropdown list box. 2. Your favorable prof ile will be immediately loaded and displayed on Scanner Pr operties dialog box. To delete a profile, 1. From the Image tab dialog box, click “Profiles” to prompt the Edit Y our Pro[...]

To rename a profile, 1. From the Image tab dialog box, click “Profiles” to prompt the Edit Y our Profile dialog box. 2. Choose the profile you want to rename from the dropdown list box and then click the Rename button. 3. Enter new name for the profile. 4. Choose “Save” to save the new profile or “Cancel” t o quit. Note: The preset defa[...]

User’s Manual 4.3 The Compression Tab The Compression tab allows you to compress your scanned image and choose the level of co mpression. Bi-tonal images are normally compressed using CCITT standard called Group 4 (G4). Color and grayscale images are often compressed using JPEG technology. Move the JPEG Quality slider to the ri ght or left to inc[...]

The Compression tab dialog box 4-24[...]

User’s Manual 4.4 The Color Dropout Tab 4.4.1 Color Dropout Selection Color Dropout tab allows you to dr op either of the red, blue, or green color in your scanned image. If your image contai ns red color watermark or background, choose the R (Red) channel then any red wat ermark or background will be removed. T his feature is used to sharpen you[...]

The Color Dropout dialog box 4-26[...]

User’s Manual 4.4.2 Other Color Dropout Options Advanced Processing provides two options that can adjust your scanned image in th e best optimal result. Filter Threshold This value is us ed to determine the color which will be dropped ou t. A lower value w ill drop more of the selected color out, while a higher value will leav e more of the selec[...]

Remove Blue, Threshold: 20, Background: 255 Remove Blue, Threshold: 20, Background Level: 210 4-28[...]

User’s Manual 4.5 The Paper Tab The Paper tab allows y ou to define values relat ing to image output (i.e., Auto Crop or not, Scan Area, OverScan, Multi-Feed Detection). The Paper tab dialog box 4-29[...]

4.5.1 Cropping Cropping allows you to capture a portion of the document being scanned. Choice: Automatic, Fixed to Transport, EOP (End of Page) Detection. Options Description Automatic Automatic adjusts the cropping window according to different document sizes. Use this option for batches of mixed-sized documents. Fixed to Transport This feature al[...]

User’s Manual EOP (End of Page) Detection This feature allows you to define the area or zone to be imaged. Use for batches of same-width but different length documents. If you select this option, you can use the arrow keys to define the x and y offset values, width and length to redefine your scanned area. The Display window will show image place[...]

The following option s are only available when Fixed to Transport is selected. y X-Offset — the distance from the left end of the scanner to the left edge of the scanning area. y Y-Offset — the position from the top end of the document to the top end of the scanning area. y Width — the width of the scanning area. y Length — the length of th[...]

User’s Manual 4.5.2 Other Paper Selection Deskew Use this option to automaticall y deskew a document. Note: If the skew angle is too great, some of the image may be cut off. Scan Area Choose your desired paper size wi th the drop-down list box. Or you may select a custom pa per size by clicking the Scan Area box and then click Add to include in t[...]

Choose “Unknown Length” if you have a batch of long page document with unknown length. Choose “Enter Length” to enter the length and width of yo ur documents or your desi red scan size on documents. This is useful when you have a batch of documents with the same scan size or a batch of same-sized documents. OverScan Overscan allows you to a[...]

User’s Manual Note: 1 Within the specified t imeout period, if you load y our document to the feeder, the scanner starts scanning automatically. 2 If your scanner has a flatbed option and you place your paper on the flatbed, after the timeout period, you need to click the Scan button on the TWAIN user interface to start scanning. 4-35[...]

4.6 The Multi-Feed Detection Tab Multi-Feed Detection Multi-Feed Detection allows you to detect ov erlapped document that go through the auto docume nt feeder. Multi-Feed usually occurs due to stapled documents, adhesives on documents, or electro-statically charged document. Note ： The availability of the function varies based on type of scanner.[...]

User’s Manual Additional Length Detection Additional Length Detection al lows you to define the l ength of document being multi-fed. This value indicates the additional length exceeding you r scan area. The Display w indow will show the size of the document as you change the value. A value of 0 indicates no additional length detection. The Additi[...]

By Length+Position : When a multi-feed is detected for the first time, the scanner memorizes the length and posi tion of the paper attached to the docume nt. When you perform next scanning, this pat tern of multi-feed w ill be bypassed. To use the in telligent mode, 1. Choose your desired multi-f eed detecting method to bypass by. 2. When multi-f e[...]

User’s Manual Detection Area This option allows you to specify a multi-f eed detection area. To specify a multi-f eed detection area, 1. Choose Disable from the Int elligent Mode. The D etection Area will be enabled. 2. Choose Inside the Range or Outside the Range . The detection area will be highlight ed. 3. Drag your mouse pointer on the top or[...]

Detection Area: Outside the Range, Box, Top: 3”, Bottom: 7” 4-40[...]

User’s Manual Ultrasonic Detection Ultrasonic Detection allows you to set overlapped document by detecting paper thickness between documents. Note ： The availability of the fu nction varies based on ty pe of scanner. There are two options available if Multi-Feed is det ected. z Stop Scanning after Multi-Feed If this is selected, the scan ner wi[...]

Clear the Multi-Fed Paper: Choice: Manual, Auto If Auto is selected, once mult i-feed is detected and scanning operation is stopped, the scan ner will automatically clear the transport of the mu lti-fed paper. If manu al is selected, once multi-feed is detected and scan ning operation is stopped, you need to manually clear the transport of the mult[...]

User’s Manual How to add the sound alarm ： 1. Click the Browse button on the right side of the speaker icon. The Open dialog box appears. 2. Choose your wave file. 3. Click the Open button. The wave file i s added. Units Defines the primary measurement system. Inches, Millimeters, and Pixels are available. 4-43[...]

4.6.1 Relative to Document Relative to Document: (used for batches of same-sized documents) This option allows you t o cr op different areas on your documents and deliver these imag es in B&W, Gray, or Color separately. For example, there are applications which require you to store the entire docume nt in B&W and a part of the document in c[...]

User’s Manual 3. Click the Prev iew tab to display th e Preview window. A black rectangular box appears to indicate the max. scan size your have just selected. The Image Selection Box T he selected image A black rectangular box 4. Click the Preview button to view the entire image in low resolution to correctly crop your relative scan area. T he P[...]

A Cross Sign T he Relative Area 7. Check the B&W image from the Image Selection box to scan the entire document. 8. Click the Scan button to start scanning the document in two image types and sizes. (See the result in below .) The entire document in B&W The relative area i n color 4-46[...]

User’s Manual 4.7 The Preview Tab The Preview t ab allows you to preview (a low-resolut ion scan) your image before final scan. This preview image lets you allocate your scan area. You can choose your scan area by the “Scan Area” drop down list box or placing your cursor on the Display window and dragging it diagonally on the Display window. [...]

4.8 The Options Tab The Options tab allows you to set foll owing additional i mage processing settings. The Option tab dialog box 4-48[...]

User’s Manual Flip Side Rotation Select “fanfold” to rotate the image of the reverse side to 180 degrees. This is applied to double-sided document which are viewed in portrait are sometime fed into the scanner in landscape or vice versa. Choice: Book, Fanfold. If “Book” is selected, th e image of the reverse side will not be rot ated. The[...]

Rotate Image Choose the rotation angle from the drop down list if you wish to rotate your scanned image. Choice: None, 90°CW(clockwise), 90°CCW(counter clockwise), 180°, Auto based on contents. Auto rotate every even page. Original Rotate 90°CW Rotate 90°CCW Rotate 180° Auto based on contents : When Auto based on contents is selected, images [...]

User’s Manual Blank Page Removal Check if you wish to remove the blank page and move the slider to the left or right to your desired threshold. Edge Fill Check White or Black if you wish to add white or black edge on the border of your scanned image. Enter the value from 0 to 5 mm. Default value is 0. Original Edge Fill: 5mm (Black) 4-51[...]

Image Control Option Check the Mirror box if you wish to reverse the right and left side of your i mage. Original The Mirror Effect 4-52[...]

User’s Manual Despeckle Occasionally small dots or specks appear in the background of a scanned image. Remove unwanted speckles provides a cleaner image for OCR (Optic al Character Recognition) processing, and also helps to reduce compressed file size. Define the speckles (also known as image noise) you wish to remove by specifying its number (si[...]

Note: • The function is currently av ailable for Black and White image only. • To scan at rated speed, it is recommended to set the noise radius up to 10 pixels. 4-54[...]

User’s Manual Background Setting This option allows you to set your scan background. Choice: White Background, Black Background. White Background Black Background 4-55[...]

4.9 The Setting Tab The Setting tab allows you to set the following settings: The Setting tab dialog box Energy Saving Control Check the Enable Energy Saver box and move the slider to the right to set the amount of time to start the energy saver after your last action. The range is from 1 to 240 minutes. The default is 15 minutes. 4-56[...]

User’s Manual Cache Mode: None, Page Number, Memory Size . This option allows you t o assign a specified memory size from the available RAM to process the image data. By specifying a smaller memory size, you can free more memory for other applications you are running. By specifying a larger memory size, you can have more memory to process the ima[...]

Show Scanning Progress Check and the scanning progress bar will be shown during scanning. Show Warning Message Check to show the warning messages such as “ADF pad count exceeds 50,000 scans (the number varies based on type of scanner). Please replace the ADF pad and reset the pad count.” Save Settings after Closing Check to save your scanner pr[...]

User’s Manual 4.10 The Imprinter Tab The Imprinter tab allows you to print alphanumeric characters, date, time, document count an d custom message on your scanned image if digital imprinter is selected or at the back of your document if ex ternal imprinter is selected. Choice: External Imprinter, Digital Imprinter. If you have installed an extern[...]

Contents Print All Check Print All to automatically pri nt the text at all pages of your documents. Uncheck Print All to print the text for the first page of your documents only. Custom Enter your custom text to be included in your print string. Counter Show the document count for the scan session. This value is increased sequentially by the scanne[...]

User’s Manual String Orientation Choice: Normal, Rotated (180 degrees) Delay Choose the positi on of the print string. Move the slider from 1 to 5000. Default: 300. This feature is available only if an extern al imprinter is installed. Print Position Choose the position of your printed string. Choice: Top, Middle, Bottom, Custom. If Custom is sel[...]

4.11 The Information Tab The Information tab displays th e following system and scanner information. The Information tab dialog box The “Report” button ： If you encounter any error me ssage while using the scanner, click the Report button. A re port.txt file (C:AVxxx) will be generated. Please send this f ile to the nearest service center fo[...]

User’s Manual 4-63 The “Reset Pad Count” button 」 ： After scanning approximately 50,000 pages (the number varies based on type of scanner) thro ugh the Auto Document Feeder (ADF), the ADF pad may be worn out and you may experience problems with document feedin g. In this case, it is h ighly recommended to replace the ADF pad with a new on[...]

User’s Manual 5-1 5. ISIS Interface Operation The ISIS driver operation method is similar t o the TWAIN’s. Every function on the ISIS inte rface screen is briefly described as below: Mode: Select one of scan modes, including B&W, gray, color options. Dither: 5 halftone levels available, can be disabled. Dots per inch: Select your de sired r[...]

User’s Manual 6. Using the Buttons The convenient buttons on the scanner is shown as below: Function Display Function Selector The Cancel/Stop Button The Scan Button The Power Button 6-1[...]

6.1 Installing Button Manager To use the buttons on the scanner, you need to install the Button Manager. To ensure th e Button Manager work properly, please FIRST install Butt on Manager before inst alling the scanner driver. Installing the But ton Manager is easy. Insert the supplied CD to your CD-R OM drive and follow th e instructions on t he sc[...]

User’s Manual 6.2 Checking Button Configurations Before Scanning 1. Click the Scan button on the scanner. 2. The Button Pan el is displayed in the Windows Syst em Tray at the bottom right corner of your computer screen. T his indicates the scanner model The Function Icon (The number of function icons vary based on type of scanner.) The Button Ico[...]

3. The Button Panel shows the first five scanning buttons. Right-click the button (functi on) you wish to check. The Button Properties window appears. Click to sele ct options or setting. The button number and name. The scan settings for the selected button. The file format of the scanned image. (*The options vary based on type of scanner.) T he de[...]

User’s Manual 6-5 6.3 Scanning From One Touch of the Buttons 1. Place your original face down on the document glass and make sure the top of your original near the document alignment mark. 2. Check the number on the LED screen to ensure if you are selecting the proper scan settings and destination application. (For example, if you want to scan wi[...]

User’s Manual 7-1 7. Maintenance 7.1 Cleaning the Glass The procedures 1) Use a clean and lint-free cloth wet with isopropyl alcohol. (95%) 2) Open the document cover as shown in Figure 7-1. Wipe the document glass. 3) Close the document cover. Your scanner is now ready for use. Figure 7-1 The cleaning area[...]

User’s Manual 8. Troubleshooting 8.1 Removing the abnormal lines on your scanned image If your scanned image is show n with abnormal lines on it, it is probably caused by the dust or toner particle on the strip of document glass. To remove the dust or toner particle, 1. Dip a soft clean cl oth with isopropyl alcohol (95%). 2. Wipe the strip of do[...]

8.2 Questions and Answers Question: When the scanner is pow ered on, it makes noises and won’t stand ready. Answer: There are two possibilities: 1) You might fail to push the scanner shipping lock to its “use” position. If this is the case, pull the scanner status switch to its “use” position first. 2) The scanner is not placed on an even[...]

User’s Manual Question: Why is it that the scanned image always comes out to be too dark? Answer: 1) Modify the Gamma se tting to1.8~2.2 for your monitor and, when pri nting, set the Gamma setting to 2.2 for your printer. 2) Adjust the Brightness setting from the TWAIN user interface to get a brighter image. Question: The scanner works well excep[...]

8-4 8.3 Technical Service Before contact Avision, please prepare the following information:  Scanner serial & revi sion number (located on the bottom of the scanner);  Hardware configuration (e.g., yo ur host CPU type, RAM size, free disk space, display card, interface card);  The name and version of your sca nning software appli catio[...]

User’s Manual 9. Using and Caring the Optional Auto Document Feeder 9.1 Installing the Auto Document Feeder 1. Remove the document cover. 2. Insert two hinges of the au to document feeder to the corresponding holes on the do cument glass as shown in below.[...]

3. Lift the paper chute to about 45 degrees. 4. Pull the paper-chute plastic le g down to the grips on the document cover. 5. Slightly press the paper chute to snap the plastic leg into the grips on the document cover. 6. Pull out the paper chute extension to the length you want. 7. Connect the ADF (Auto Document Feeder) cable (attached to the docu[...]

User’s Manual 9.2 Loading Your Paper 9.2.1 Notice on Using the ADF Before using the ADF, please make sure that your paper meets the following specif ications: • Document(s) can range in size from 6 by 4 inches to 11.8 by 17 inches. • Document(s) can range in weight from 13 to 32 lbs (49~120 g/m 2 ). • Document(s) should be square or rectang[...]

9.2.2 Placing Your Document in the ADF Paper Tray 1. Place your document(s) with the text FACE UP in the ADF and make sure that the top of each page feeds in first. 2. Adjust the Paper Guides to ce nter the document(s) in the ADF. Make sure the paper touch the edge of the guides. Paper Guide 9-4[...]

User’s Manual 9.3 Clearing a Paper Jam In the event of a paper jam, follow the procedures below to remove the paper: 1. Press the ADF Release Button on the left side. Gently open the Scanner Front Door to the left. 2. Carefully pull the paper out of the ADF unit. 3. Close the scanner front door. Your Scanner is now ready to use. 9-5[...]

9.4 Caring the Auto Document Feeder 9.4.1 Cleaning the Feeding Rollers From time to time the pad assembly and feeding rollers may become contaminated with ink, toner particles or paper dust. In this case the scanner may no t feed documents smoothly. If this occurs please follow the cleaning procedures to return your machine to its origin al state. [...]

User’s Manual ADF Rollers ADF Pad 9-7[...]

9.4.2 Replacing the ADF Snap-in Pad Module After scanning approximately 50,000 pages through the ADF, the pad may be worn out and you may experience problems with document feedin g. In this case, it is h ighly recommended to replace the pad module with a new one. For ordering the pad module, please co nsult your nearest dealer and fol low the proce[...]

User’s Manual 2. Press both sides of the ADF sn ap-in pad module inwardly with your fingers to pull out the ADF snap-i n pad from the slot. ADF Pad Module Assembling Procedure 1. Take out the ADF pad module from the box. 2. Press both arms of the ADF snap-in pad module inwardly with your two fingers. 3. Place it into th e holes until it snaps int[...]

9.4.3 Replacing the ADF Roller After scanning approximately 200,000 pages through the ADF, the ADF roller may be worn out and you may experience problems with document feeding. In this case, you may need to replace a new ADF roller. For ordering the ADF roller, please consult your nearest dealer an d follow the procedure below to replace it. Disass[...]

User’s Manual 2. Press two wire legs inw ardly to detach the wire legs from the slot. 3. Remove the ADF roller from the scanner. ADF Roller 9-11[...]

Assembling Procedure 1. Place the right end of the ADF roller on the wire legs as shown in below. Wire Legs 2. Insert the left end of the ADF roller to the lef t hole of th e slot. Make sure the lef t end of the ADF roller is inserted and revealed as shown in below. 9-12[...]

User’s Manual 9-13 3. Insert two wire legs to the ho les of the slot as shown in below.[...]

User’s Manual 10-1 10. Specifications All specifications are subject to change without notice. Model Number BT-0911S Scanner Type Flatbed / ADF (Optional) Scanning Mode Color/Grey/Black & White Optical Resolution 600 * 600 dpi Light Source White LED Maximum Scanning Size 11.8” x 17” Interface High Speed USB 2.0 Power Requirement 24Vdc, 2.[...]

User’s Manual Index —Ａ— Additional Length Detection , 4- 37 ADF roller , 9-10 ADF snap-in pad , 9-9 alignment mark , 3-1 Auto Color Detection sensitivity, 4-7 —Ｂ— B&W , 4-6 Background Level , 4-27 Background Setting , 4-55 Barcode , 4-57 Binarization Dynamic Threshold, Fixed Processing , 4-8 Blank Page Removal , 4-51 Brightness , [...]

10-2 Gray , 4-6 , 4-12 —Ｉ— Intelligent Mode (Skip Multi-feeds) Disable, By Length, By Position, By Length+Position, 4-37 Invert , 4-16 —Ｊ— JPEG , 4-23 —Ｌ— lock switch , 2-2 —Ｍ— Mirror , 4-52 Multi-Feed Detection , 4-36 —Ｏ— OverScan , 4-34 —Ｐ— Print All , 4-60 —Ｒ— Reset Pad Count , 4-63 Reset Roller Count , [...]