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Avision AD6090, User Manual

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Avision AD6090 User Manual Download Page 49

User’s Manual

 

 

4-12 

 

4.3.2

 

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, 

Dynamic Threshold (AD), Fixed 

Processing, Halftone 1~5, Error 

Diffusion

. 

Dynamic

 

Threshold:  

Selecting 

Dynamic Threshold

 allows the scanner 

to dynamically evaluate each document 

to determine the optimal threshold value 

to produce the highest quality image.  

This is used to scan mixed document 

containing faint text, shaded background, 

or color background with a single setting.  

If Dynamic Threshold is selected, 

Threshold, Brightness, and Contrast are 

not available. 

 

Dynamic

 

Threshold (AD):  

Selecting 

Dynamic Threshold (AD)

 to perform 

the enhanced mode of the Dynamic 

Threshold feature. However, using this 

mode may slow down your scanning 

speed.

 

 

Sensitivity of Dynamic Threshold 

Occasionally your scanned image may 

contain small dots or speckles. To remove 

these spots, increase the sensitivity value 

by moving the bar to the right. The value 

ranges from 1 to 30.  The default is 20. 

 

 

Summary of Contents for AD6090

Page 1: ...Prodution Scanner User s Manual Regulatory model FT 1906H Avision Inc...

Page 2: ...by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of Avision Inc Material scanned by this product may be protected by governmental...

Page 3: ...and 2 this device must accept any interference received including interference that may cause undesired operation The FCC Class A limits are designed to provide reasonable protection against harmful i...

Page 4: ...rective 2011 65 EU CE compliance of this product is valid if powered with the correct CE marked AC adapter provide by Avision This product satisfies the Class A limits of EN55032 EN55035 and safety re...

Page 5: ...human health and the environment Fore more information about where you can drop off your waste equipment for recycling please contact your local city office your household waste disposal service or th...

Page 6: ...le and the USB cable that came with your device and avoid abrasions cuts fraying crimping and kinking Using any other power cable and USB cable could cause fire electrical shock or injury Place the de...

Page 7: ...able and the USB cable before cleaning CAUTION Do not locate the device on rackety or aslope tables Do not locate the device on unstable surface The device may fall down and this may result in injury...

Page 8: ...uctivity 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 install operate and maintain the scanner...

Page 9: ...e machine Using other AC adapters may damage the machine and void the warranty 2 Please unpack the packing carefully and check the contents against the checklist If any items are missing or damaged pl...

Page 10: ...the scanned pages Operation Panel LCD screen Shows a number indicating a scan to destination via the Up Down buttons The Power Button Press to turn on the power The Scan Button Press to start a scan...

Page 11: ...me Function USB Port Connect to your computer Power Jack Connect the power cord to a power outlet LAN Port Used to connect to network Wired Ethernet Port The availability varies according to your prod...

Page 12: ...User s Manual 1 5 1 4 Removable Parts ADF Roller Reverse Roller Pick up Roller...

Page 13: ...nstalling scanner driver Button Manager software application and connecting the scanner to your computer the following LCD display will be prompted Refer to chapter 6 Using the Button on how to press...

Page 14: ...ssful Connection No Display No connection of the wired network cable Auto Document Feeder Mode A green icon indicates there is paper in the Auto Document Feeder A white icon indicates no paper in Auto...

Page 15: ...osure to the sun or excessive heat may cause damage to the unit Do not install the scanner in a humid or dusty place Place the scanner securely on an even flat surface Tilted or uneven surfaces may ca...

Page 16: ...ur scanner Insert the other end to an appropriate power outlet 2 3 Turning on the Power Press the Power Switch button on the front panel the Power LED will flash When it is finished and ready to scan...

Page 17: ...ation of scanner driver is completed this scanner allows you to scan via a TWAIN ISIS or a WIA interface Start your TWAIN compliant image editing software application to select a TWAIN or WIA user int...

Page 18: ...To connect your computer to the scanner in the network you need to install the Network Setup Tool Virtual Scanner Link The availability varies according to scanner model Install AVScan X To scan and...

Page 19: ...o connect the scanner to your computer to the USB 3 2 GEN 1X1 port which is distinguished in blue color at the back of your computer The USB 3 2 GEN 1X1 port enhances your scanning speed and is also c...

Page 20: ...2 6 2 6 Connecting to a Network Cable 1 Connect one end of your network cable to an available port of the switching hub of your LAN 2 Connect the other end to the LAN port marked at the back of the pr...

Page 21: ...CD 1 Start Virtual Scanner Link by choosing Start All Programs Avision Virtual Scanner Virtual Scanner Link The main window will be displayed and the scanners in your network will be searched automati...

Page 22: ...After the scanner has been connected successfully launch your TWAIN compliant image editing software application to start a scan Or simply press the Scan button on the scanner to start a scan Figure...

Page 23: ...his case you can assign a specific IP address of the scanner to let Virtual Scanner Link automatically search the scanner Click the Option button type your IP address on the Searching Address field 1...

Page 24: ...g and connecting device Check this option and enter your time 1 5 min to allow the VSL to reconnect to the device every specified minute s if the device has been woken up during sleep mode or the devi...

Page 25: ...mm 2 x 2 5 in to 308 x 432 mm 12 15 x 17 in Document s can range in weight from 27 413 g m2 7 110 lb Straight paper path Document s can range in weight from 27 105 g m2 7 28 lb U Turn paper path ID ca...

Page 26: ...occasional multi feeds or paper jams please fan your documents and align the top edges before feeding them into the scanner 1 Hold both ends of the documents and fan them a few times 2 Rotate the doc...

Page 27: ...User s Manual 3 3 Document Feeding 1 Unfold the document feeder...

Page 28: ...aper guide to hold your multi page document and raise the paper stopper 3 Load the stack of document facing up with the top of the pages pointing into the feeder 4 Verify that the paper guides are ali...

Page 29: ...User s Manual 3 5 5 To scan A3 sized paper pull out the extension of the Input Tray and Output Tray as shown Load the stack of document facing up with the top of the pages pointing into the feeder...

Page 30: ...rent sizes and weights be sure to follow these guidelines to avoid a skewed image or a paper jam 1 Align the documents TOP EDGE first in the sequence of paper size from large to small 2 If two pages a...

Page 31: ...lign the edges of the documents by tapping the bottom of the stack against the table top 4 Center these pages in the document feeder and make sure that the edges of page of the largest size slightly t...

Page 32: ...Paper When you need to scan plastic cards or thick paper please open the rear cover by pressing two locking buttons at the back as illustrated This way paper can be fed and protected smoothly through...

Page 33: ...The following procedure describes how to verify your scanner installation If the installation is not correct please review the preceding section to check if the cable connection and scanner driver hav...

Page 34: ...box Default is C Documents and Settings User Name My Documents My Scan Image Note If you do not wish to save the scanned image deselect the Save button since default is Save Enable In this case the t...

Page 35: ...out the Scanner Properties dialog box please see the subsequent chapter Using the Scanner Properties Dialog Box 8 Place your document face down on the document glass or face up in the auto document fe...

Page 36: ...ou can view the scanned image in Fit Page or Actual Size 100 button from the Viewing toolbars at the right side 12 Click the Close box or Quit from the File menu to exit the Scan Validation Tool Displ...

Page 37: ...s vary based on type of scanner 3 Brightness Adjust the brightness level from 100 to 100 4 Contrast Adjust the contrast level from 100 to 100 5 Resolution Determine the quality of the scanned image Th...

Page 38: ...canner s settings It consists of several tabbed windows each of which will be described in this chapter Note In this chapter all options are available based on a duplex double side scanner If you have...

Page 39: ...rties 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 Cancel Click the Cancel...

Page 40: ...or Dropout None Paper Cropping Automatic Deskew Yes Orientation Portrait OverScan 0 00 Note The availability of this option varies due to scanner model Unit Inch Multi Feed Detection None Preview None...

Page 41: ...ter Note the options vary based on scanner model 2 Choose the tab you want to display The selected tab will be shown with a check mark and then displayed in the Scanner Properties dialog box 3 To acce...

Page 42: ...User s Manual 4 5...

Page 43: ...that except for the resolution you can set individual scan settings for the front side and the rear side For example all settings in the Image tab Compression tab Color Dropout tab can be set individu...

Page 44: ...ent side option If you wish to scan both the front side and the rear side of your color document you can check both Front Color and Rear Color at the same time Note the options vary based on type of s...

Page 45: ...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 contains actual shades o...

Page 46: ...election option This option is useful when you have a mixture of color and non color document Note If you choose Front Rear Auto Color Detection you can not specify the image mode of your rear page an...

Page 47: ...t wish them to be recognized as color image to save the file size you can increase the sensitivity value by moving the bar to the right to let these images to be detected as B W The value ranges from...

Page 48: ...h sides of your documents After checking this option any settings you have changed will automatically applied to both the front side and the rear side For example if you choose your ideal resolution t...

Page 49: ...o produce the highest quality image This is used to scan mixed document containing faint text shaded background or color background with a single setting If Dynamic Threshold is selected Threshold Bri...

Page 50: ...is selected Contrast is not available Halftone In addition to the black and white display Halftone can present a somehow gray shade of image by using different size of dots Halftone image looks like...

Page 51: ...User s Manual 4 14 Error Diffusion Image Dynamic Threshold Dynamic Threshold AD...

Page 52: ...and can be used to subdue backgrounds and subtle unneeded information A high threshold value produces a darker image and can be used to help pick up faint images Adjust the threshold setting by dragg...

Page 53: ...se Photo if your original contains photo to reproduce your photo in vivid grayscale image When using Photo no Threshold and Contrast can be adjusted Normal When using Normal Threshold Brightness and C...

Page 54: ...User s Manual 4 17 Normal Photo Document Threshold 230 Normal Photo Document Threshold 230...

Page 55: ...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 the bigger the different grayscale Drag the sli...

Page 56: ...ly 25 MB of disk space A higher resolution usually means over 600 dpi is only recommended when you need to scan a small area at True Color mode Choose a resolution value from the drop down list The de...

Page 57: ...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 t...

Page 58: ...en the scan source will be set to flatbed Merge Two Sides into One Image If you have a sheet fed duplex scanner with front input tray you can scan an A3 size document with an innovative method Thus fo...

Page 59: ...ides into One Image is selected its choice will be available including Merge Horizontally Merge Vertically Merge Vertically Back Side Flip If the reverse side of your document is upside down choose Me...

Page 60: ...ors of the image Choice None Document Photo None Choose None to disable this option Document Choose Document if your original contains pure text or a mixture of text and graphic since it is an optimal...

Page 61: ...nvert 4 3 4 Scanning grayscale images The following options are available for scanning gray images Brightness Contrast Resolution Invert 4 3 5 Scanning B W images The following options are available f...

Page 62: ...ng or deleting them To add a new profile 1 Customize your settings For example change your resolution image type cropping method scan size or other scan settings 2 Click the Image tab and then choose...

Page 63: ...ediately loaded and displayed on Scanner Properties dialog box To delete a profile 1 From the Image tab dialog box click Profiles to prompt the Edit Your Profile dialog box 2 Choose the profile you wa...

Page 64: ...Note The preset default profiles include Flatbed Simplex B W 200 dpi Simplex Gray 200 dpi Simplex Color 200 dpi Duplex B W 200 dpi Duplex Gray 200 dpi Duplex Color 200 dpi If you have a simplex or a s...

Page 65: ...ds on your image editing application If your image editing application does not support the type of compression format then either a warning message will appear or the image quality of the compressed...

Page 66: ...ght or left to increase or decrease your image quality Note the greater the image quality the lower the compression level Default is 50 Note that the compression depends on your image editing applicat...

Page 67: ...User s Manual 4 30 The Compression tab dialog box...

Page 68: ...one Does not remove any color Auto Automatically outputs the image with the details of the primary color removed Remove Red Remove Green Remove Blue Outputs the image with the details of the specified...

Page 69: ...t corner and choose Tab to show available tab names 2 Choose Preview to show the Preview tab 3 Click the Preview tab to show the Preview page 4 Load your document to the scanner and click the Preview...

Page 70: ...now becomes an Eyedropper 8 Click to select a color which you wish to remove 9 Click and hold your mouse button to view the result after removing the specified color If the result is satisfactory cli...

Page 71: ...User s Manual 4 34 The Color Dropout dialog box...

Page 72: ...a color on the Color palette 1 Click the Color Dropout tab from the Scanner Properties dialog box 2 Choose Gray or B W from the Image Selection box and click Custom from the Color Dropout drop down me...

Page 73: ...User s Manual 4 36 3 Move your cursor over the palette The cursor becomes a cross sign 4 Click to choose a color The RGB values are changed simultaneously...

Page 74: ...User s Manual 4 37 4 6 The Paper Tab The Paper tab allows you to define values relating to image output i e Auto Crop or not Scan Area OverScan Multi Feed Detection The Paper tab dialog box...

Page 75: ...ion for batches of mixed sized document Note The availability of this feature varies due to scanner model Fixed to Transport This feature allows you to define the area or zone to be imaged Use for bat...

Page 76: ...ent in B W and a part of the document in color to save storage space This is useful for documents where a photograph or signature appears in a consistent area on the document such as resumes and so on...

Page 77: ...age Adjustment is used when the automatic document feeder is used Adjustment reduces the possibility of corner clipping on skewed images To set Adjustment values use the UP Down buttons to select wher...

Page 78: ...ppears in a consistent area on the document such as resumes and so on The following procedure describes how to reproduce the entire document in B W and a portion of document picture in color 1 On the...

Page 79: ...ct image type from the Image Selection box The selected image will appear in highlighted color For example Front Color 6 Place your cursor on the Preview window and click your left mouse button A cros...

Page 80: ...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...

Page 81: ...t be scanned in the regular way Also documents larger than A4 size such as A3 and B4 can be scanned by folding in half inserting into the Carrier Sheet and scanning in duplex mode You can also scan do...

Page 82: ...the upper corner For non standard document Center your document in the Carrier Sheet 2 Load the Carrier Sheet with the gray section printed section facing downwards 3 Adjust the paper guides to the wi...

Page 83: ...ze with the drop down list box Or you may select a custom paper size by clicking the Scan Area box and then click Add to include in the choice Choices are listed below None US Letter 8 5 x 11 US Legal...

Page 84: ...o be 600 dpi or lower 4 Depending on your system environments application or your specified paper size there may be insufficient memory to perform scanning OverScan Overscan allows you to add a specif...

Page 85: ...scan settings this feature is especially useful The default is 0 The value ranges from 0 to 30 seconds Note 1 Within the specified timeout period if you load your document to the feeder the scanner st...

Page 86: ...e Background Black Background Note For a sheet fed scanner with an auto document feeder this option is currently available only in the Auto crop mode For a scanner with a flatbed platen this option is...

Page 87: ...Feed Detection allows you to detect overlapped document that go through the auto document feeder Multi Feed usually occurs due to stapled documents adhesives on documents or electro statically charged...

Page 88: ...the function varies based on type of scanner Stop Scanning after Multi Feed If this is not selected the scanner will continue scanning the rest document though multi feed is detected After the entire...

Page 89: ...staples or any adhesive tapes on your document Or fan your document and rescan the rest pages Multi Feed Alarm If a wave file is added the scanner will make a sound alarm if multi feed is detected yet...

Page 90: ...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 Then a red rectangle box will appear to...

Page 91: ...User s Manual 4 54 4 9 The Enhancement Tab The Enhancement tab allows you to set following additional image processing settings The Option tab dialog box...

Page 92: ...moved when Resolution is set lower than 150dpi The hole is near the edge of the document The holes are not aligned along the edge of the document Punch Hole Removal is available only when Auto Crop is...

Page 93: ...Removal When Flatbed on the Scan Source option is selected on the Image tab the Shadow Removal option will be enabled Click to remove the shadow on the book spine when scanning a book Before Shadow Re...

Page 94: ...0 1 2 3 4 Default 0 The higher the value the more background color will be kept Mode Auto Moir If Smooth is selected in the Background Processing option then the choices for the Mode option includes...

Page 95: ...User s Manual 4 58 Background Processing None Background Processing Smooth Background Processing Removal Fill Color White Note Background color in small zone will not be processed or removed...

Page 96: ...Default value is 0 Original Edge Fill 5mm Black If you want to add a white or black frame on the edges of the scanned image check Edge Extension The default value is 0 The maximum value is half of the...

Page 97: ...ize Define the speckles also known as image noise you wish to remove by specifying its number size and radius range The measuring unit is pixel The higher the number the more speckles will be removed...

Page 98: ...None Form Horizontal Vertical None the default mode which does not remove any line Form remove any form in the document Horizontal select Horizontal and then enter the length of horizontal line to re...

Page 99: ...User s Manual 4 62 4 10 The Rotation Tab The Rotation tab allows you to set the following image rotating options...

Page 100: ...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...

Page 101: ...cuments with mixed text orientation Complexity the enhanced mode yet at the slowest speed for document with complex image or text orientation Auto rotate every even page Automatically rotate 180 on ev...

Page 102: ...ul for documents containing two pages per image when you want to save them as two images one page for one image Choice None Horizontal Vertical Default is None Horizontal Divide one image into the upp...

Page 103: ...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 the image of the reverse side will not be rot...

Page 104: ...User s Manual 4 67 Image Control Option Check the Mirror box if you wish to reverse the right and left side of your image Original The Mirror Effect...

Page 105: ...ocuments Choices Blank Page Removal Barcode Detection Patch Code Detection Blank Page Removal Choices None Blank Page Removal Threshold Image Size None Do not remove the blank pages Threshold Move the...

Page 106: ...sfully a file avbarcode ini will be created and stored in the following path Windows XP C Documents and Settings All Users Application Data PRODUCTNAME Vista Windows 7 Windows 8 Windows 10 C ProgramDa...

Page 107: ...rrectly Using the same sheet repeatedly may decrease the recognition accuracy due to accumulated dirt on the sheets If the sheet is not recognized correctly or gets smudged replace it with a new sheet...

Page 108: ...ft Patch code Detection Check Enable to detect patch codes and notify the software application for advanced processing A patch code is a pattern of parallel alternating black bars and spaces i e a bar...

Page 109: ...ot recognized correctly when printed in a size smaller than the original Do not use toner saving mode The sheet is not recognized correctly when the print is too light Do not use thin paper in order t...

Page 110: ...mount of time to start the energy saver after your last action The range is from 1 to 60 minutes Enable Power Off Check the Enable Power Off box and move the slider to set the amount of time to automa...

Page 111: ...image data especially when you have a large amount of documents needed to be scanned You can also specify your memory size by the page number For your information an A4 color document scanning at 300...

Page 112: ...g 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 scann...

Page 113: ...elected or at the back of your document if external imprinter is selected Choice External Imprinter Digital Imprinter If you have installed an external imprinter choose external imprinter If you do no...

Page 114: ...is value is increased sequentially by the scanner Date Time Choose if you wish to include the date and time in your print string Format YYYYMMDDHHSS For example 20090402170645 check0001 indicates year...

Page 115: ...Rotated Vertical Vertical Inversion 90 degrees CW 90 degrees CCW Normal Rotated Vertical Vertical Inversion 90 degrees CW 90 degrees CCW If you check the digital imprinter to stamp text on your scanne...

Page 116: ...s selected enter the X and Y offset value to specify the position More Click the More button to display more font options This option is available for digital imprinter stamp text on your scanned imag...

Page 117: ...The Information tab dialog box The Report button If you encounter any error message while using the scanner click the Report button A report txt file Windows 7 Windows 8 Windows 10 C ProgramData PROD...

Page 118: ...blems with document feeding In this case it is highly recommended to replace the ADF roller with a new one Note the replacement of the ADF roller has to be performed only by authorized service center...

Page 119: ...function on the ISIS interface 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 Sel...

Page 120: ...an easy way to scan your document and then link the scanned image to your designated software application All this can be done by a simple touch of the button on the scanner Yet before you scan it is...

Page 121: ...are properly installed Button Manager V2 is started and the Button icon will be displayed on the system tray at the bottom right corner of your computer screen 2 Left click the Button Manager V2 icon...

Page 122: ...rs If you wish to change the setting use this window to reset the setting for the file format destination application or other scan settings 4 Click the OK button to leave the window Folder and file n...

Page 123: ...ion For example if you wish to scan with Button Scan to App which opens Microsoft Paint and displays the scanned image in the window of Microsoft Paint the LCD screen should show Scan to App 3 Press t...

Page 124: ...roller and the Feeding Rollers to ensure the best of the scanner Tip If documents do not feed easily if several documents feed at the same time or if streaks appear on the scanned images it is time t...

Page 125: ...wn on the center of the ADF to return it to its original position until it clicks into place Note When the ADF has returned to its original position make sure that it is completely closed Feeding erro...

Page 126: ...e and open the ADF cover with a light force 3 Refer to the subsequent section 7 6 3 Replacing the Reverse Roller on how to remove the Reverse Roller 4 Hold one end of the Reverse Roller assembly and g...

Page 127: ...use other detergent to clean the rollers Other detergents may damage the rollers and cause feeding errors Gently wipe Only the Surface of the roller and wait until the alcohol has been completed evapo...

Page 128: ...n mode the rollers can be automatically rotated forward to help cleaning easier and effective To use the Clean Mode to clean the rollers 1 Press and hold the Cancel button and the Scan button for more...

Page 129: ...til they are cleaned If accidentally use too much alcohol be sure to wring out the damp cloth 5 When the cleaning is done press the Scan button the feeding roller will be rotated a little automaticall...

Page 130: ...the Handle and open the ADF cover with a light force 2 Wet a clean cloth with some isopropyl alcohol 95 If accidentally use too much alcohol be sure to wring out the damp cloth 3 Wipe the glass as il...

Page 131: ...rface of the ultrasonic sensors Please follow these steps to clean the sensors 1 Press the ADF release button Open the front door 2 Wet a clean cloth with some isopropyl alcohol 95 If accidentally use...

Page 132: ...cycle may differ due to paper quality print density and paper type Note Consumables must be replaced regularly It is recommended to purchase new consumables in advance so that they can be replaced be...

Page 133: ...1 Replacing the Pick up Roller 1 Pull the Handle and open the ADF cover with a light force 2 Move the tab to the right to unlock the Pickup roller and remove the pickup roller as shown 3 Remove the r...

Page 134: ...eft end of the Pickup roller to slot as indicated Make sure the flat side FACE UP 3 Insert the right end to the slot and move the tab to the left to lock the Pickup Roller 4 Close the ADF by pressing...

Page 135: ...User s Manual 7 12 7 6 2 Replacing the ADF Roller 1 Pull the Handle and open the ADF cover with a light force 2 Pull down the ADF Roller cover 3 Pull down the tab to remove the ADF roller...

Page 136: ...User s Manual 7 13...

Page 137: ...Manual 7 14 4 Remove the roller from the shaft Reassembling Procedure 1 Insert the new rollers to the shaft 2 Install the right end of the new ADF roller to its slot first and then the left end as ind...

Page 138: ...User s Manual 7 15 3 Align the tab position and lift the tab UP as shown...

Page 139: ...User s Manual 7 16 4 Close the ADF Roller Cover...

Page 140: ...7 17 7 6 3 Replacing the Reverse Roller 1 Pull the Handle and open the ADF cover with a light force 2 Open the Reverse Roller Cover 3 Move the tab UP and then remove the Reverse Roller as shown Revers...

Page 141: ...User s Manual 7 18...

Page 142: ...emove the rollers from the shaft Reassembling Procedure 1 Insert the new rollers to the shaft 2 Make the flat side of the new Reverse Roller face inward and vertically insert it to its slot and then t...

Page 143: ...During reassembling the upper part of the stopper should be facing UP and located at both sides as illustrated Otherwise there will be problems with paper feeding and cuase the machine malfunction Th...

Page 144: ...User s Manual 7 21 3 Move the tab down 4 Press down to close the Reverse Roller Cover If successful a crispy snap in sound can be heard...

Page 145: ...to its original position until it clicks into place Note Note Make sure the ADF is completely closed Feeding errors may occur if the ADF is not closed completely Confirm that the Pickup Rollers and R...

Page 146: ...ition will be displayed in the LCD screen Refer to the following table for a quick troubleshooting guide ERROR PROBLEM CAUSE PROBLEM SOLUTION Paperjam Check the location of paperjam and then remove th...

Page 147: ...d continue to scan Fan your document for several times and rescan No USB cable connection Connect scanner to the computer with a USB cable Failed to pick paper 1 Fan the documents 2 Load the document...

Page 148: ...rest pages Continue Scan Discard Image If the image of the multi feed page is not acceptable select Continue Scan Discard Image to scan the rest pages yet the multi feed page will be ignored and you n...

Page 149: ...8 4 8 2 Clearing a Paper Jam In the event of a paper jam follow the procedures below to remove the paper 1 Pull the Handle and open the ADF cover with a light force 2 Carefully pull the paper out of...

Page 150: ...User s Manual 8 5 3 Close the ADF by pressing down on the center of the ADF to return it to its original position until it clicks into place...

Page 151: ...esktop surface This may cause the scanner to malfunction Question Paper becomes jammed during scanning Answer 1 Open the front door 2 Pull out the jammed paper carefully 3 Close the front door Questio...

Page 152: ...e out too dark Answer 1 Please adjust the screen settings to sRGB 2 Please adjust the brightness settings on the screen from application software Question When I choose optical resolution to be 600 dp...

Page 153: ...card interface card The name and version of your scanning software application The version of your scanner driver Please call us at Headquarter Avision Inc No 20 Creation Road I Science Based Industri...

Page 154: ...http www avision com cn Europe Area Avision Europe GmbH Bischofstr 101 D 47809 Krefeld Germany TEL 49 2151 56981 40 FAX 49 2151 56981 42 E MAIL info avision europe com Web Site http www avision de Esp...

Page 155: ...F Capacity Up to 150 pages A4 80 g m2 20 lb Max Document Size 308 x 432 mm 12 12 x 17 in Min Document Size 50 x 85 mm 2 x 3 3 in multi page 50 x 65 mm 2 x 2 5 in single page Paper Weight Straight pape...

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