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User’s Manual

4.4

The Color Dropout Tab

4.4.1

Color Dropout Selection

Color Dropout tab allows you to drop either of the red, blue, or

green color in your scanned image. If your image contains red

color watermark or background, choose the R (Red) channel

then any red watermark or background will be removed. This

feature is used to sharpen your text when using OCR (Optical

Character Recognition) software.

Note that this function supports only black & white and gray
images. Therefore, be sure to choose any black & white or
gray image type while applying this function.

The Color Dropout dialog box

4-23

Содержание 300500003

Страница 1: ...Sheet fed Duplex Scanner User s Manual Regulatory model 300500003 Avision Inc...

Страница 2: ...language in any form or 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 pr...

Страница 3: ...d in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipme...

Страница 4: ...ling please contact your local city office your household waste disposal service or the shop where you purchased the product As an ENERGY STAR Partner Avision Inc has determined that this product meet...

Страница 5: ...ing Your First Scan 3 1 3 1 Loading Your Paper 3 1 3 1 1 Notice on Using the ADF 3 1 3 1 2 Placing Your Document in the ADF Paper Tray 3 2 3 1 3 Placing Your Document On the Front Tray 3 3 3 2 Verifyi...

Страница 6: ...6 Using the Buttons 6 1 6 1 Installing Button Manager 6 1 6 2 Checking the Button Configurations Before Scanning 6 2 5 2 Scanning From One Touch of the Buttons 6 4 7 Using Button Manager on Your Desk...

Страница 7: ...ivity 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 Th...

Страница 8: ...ote 1 Only use the AC adapter HEG42 240200 7L made by Hitron or SA60 24 made by Sino American included in the machine Using other AC adapters may damage the machine and void the warranty 2 Please unpa...

Страница 9: ...ve heat may cause damage to the unit Do not install the scanner in a humid or dusty place Be sure to use the proper AC power source Place the scanner securely on an even flat surface Tilted or uneven...

Страница 10: ...1 Installing the ADF Paper Tray 1 Attach the ADF Paper Tray to the clip joint of the scanner as indicated below When properly insert you will hear a snap in sound ADF Paper Tray Scanner Clip Joint 2...

Страница 11: ...some 30 degrees as shown in below 2 Insert the right protrusion of the Output Paper Tray into the hole on the front of the scanner 3 Insert the left protrusion of the Output Paper Tray slightly into...

Страница 12: ...ut tray first and then install the front paper tray 1 Insert the left protrusion of the front paper tray into the hole on the front of the scanner 2 Press the right protrusion to fit into the hole of...

Страница 13: ...or Windows Vista after the installation of scanner driver is completed this scanner allows you to scan via a TWAIN user interface or a WIA Windows Image Acquisition interface Start your TWAIN compatib...

Страница 14: ...e power switch to the position to turn on the scanner To turn off the scanner please press the power switch to the O position Power Switch 2 4 3 Installing the Scanner Driver 1 Place the supplied CD R...

Страница 15: ...ck Install Scanner Driver to install the scanner driver on your computer y Install Adobe Reader To view the user s manuals for the scanner and Button Manager you need to use Adobe Reader to open and v...

Страница 16: ...ect 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 USB cable Windows 9X Windows ME 3 In Windows 9X Windows 200...

Страница 17: ...ue When the XP certification screen appears click Continue Anyway to complete the installation 4 When the Finish dialog is prompted click the Finish button Note To uninstall the scanner driver in Wind...

Страница 18: ...specifications Document s can range in size from 3 5 by 2 inches to 8 5 by 14 inches Legal Document s can range in weight from 16 to 28 lbs Document s should be square or rectangular and in good cond...

Страница 19: ...l paper jam when automatically feeding multiple documents loosen the paper before loading Document feeding Place your document with the text face down on the ADF Paper Tray Align the two sides of the...

Страница 20: ...User s Manual 3 1 3 Placing Your Document On the Front Tray Place your document with the text face down on the front tray as indicated below Your Document face down 3 3...

Страница 21: ...correct please review the preceding section to check if the cable connection and scanner driver have been successfully installed Before you begin be sure the scanner is on 1 Select Start Programs Avi...

Страница 22: ...er name and file name in the File Path box Default is C 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 thumbnail...

Страница 23: ...tails about 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 doc...

Страница 24: ...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 the Close box or Quit from the File menu to exit...

Страница 25: ...y 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 The ind...

Страница 26: ...ner Properties Dialog Box The Scanner Properties dialog box allows you to configure the scanner s settings It consists of several tabbed windows each of which will be described in this chapter The Sca...

Страница 27: ...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 scann...

Страница 28: ...Brightness None Contrast None Compression None Color Dropout None Paper Cropping Automatic Deskew Yes Orientation Portrait OverScan 0 00 Multifeed Detection None Unit Inch Options Rotation Degrees Non...

Страница 29: ...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 individually for th...

Страница 30: ...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 scann...

Страница 31: ...r 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 contains actua...

Страница 32: ...he scanner will automatically 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 from the Non Color Selection option This option is u...

Страница 33: ...e 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 Threshol...

Страница 34: ...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 dragging t...

Страница 35: ...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 Contrast can...

Страница 36: ...User s Manual Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 4 11...

Страница 37: ...ess 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 slider to the r...

Страница 38: ...at 300 dpi at True Color mode consumes approximately 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 Choos...

Страница 39: ...rs 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 o...

Страница 40: ...t to ADF If Automatic is selected and there is document only in flatbed then the scan source will be set to flatbed y Merge Two Sides into One Image If you have a sheet fed duplex scanner with front i...

Страница 41: ...comes close to that of the original This function uses default parameters to adjust the image Normal After Color Adjustment 4 2 3 Scanning color images The following options are available for scannin...

Страница 42: ...nning gray images y Brightness y Contrast y Resolution y Invert 4 2 5 Scanning B W images The following options are available for scanning B W images y Binarization Dynamic Threshold y Resolution y In...

Страница 43: ...ng 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 Profiles to...

Страница 44: ...ely 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 want to...

Страница 45: ...lick the Rename button 3 Enter new name for the profile 4 Choose Save to save the new profile or Cancel to quit Note The preset default profiles include Flatbed Simplex B W 200 dpi Simplex Gray 200 dp...

Страница 46: ...r 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 file will...

Страница 47: ...The Compression tab dialog box 4 22...

Страница 48: ...olor watermark or background choose the R Red channel then any red watermark or background will be removed This feature is used to sharpen your text when using OCR Optical Character Recognition softwa...

Страница 49: ...ut A lower value will drop more of the selected color out while a higher value will leave more of the selected color in Background Level The pixel which is higher than the background value will be adj...

Страница 50: ...User s Manual Remove Blue Threshold 20 Background 255 Remove Blue Threshold 20 Background Level 210 4 25...

Страница 51: ...4 5 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 4 26...

Страница 52: ...e for batches of same sized 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 sh...

Страница 53: ...on 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 the scanning area y Center automatically calculates the x offset f...

Страница 54: ...User s Manual Example Redefine your scan area x offset 2 25 inches y offset 1 13 inches Scan Area Display window Original After Fixed to Transport The Redefined Scan Area 4 29...

Страница 55: ...one US Letter 8 5 x 11 US Legal 8 5 x 14 ISO A4 21 x 29 7 cm ISO A5 14 8 x 21 cm ISO A6 10 5 x 14 8cm ISO A7 7 4 x 10 5 cm ISO B5 17 6 x 25 cm ISO B6 12 5 x 17 6 cm ISO B7 8 8 x 12 5 cm JIS B5 18 2 x...

Страница 56: ...the overscan result will not be shown in the Display window and that the availability of the function varies based on type of scanner Multi Feed Detection Multi Feed Detection allows you to detect ove...

Страница 57: ...Example Additional Length Detection Set Additional Length to be 2 02 inches 2 02 4 32...

Страница 58: ...ype of scanner There are two options available if Multi Feed is detected z Stop Scanning after Multi Feed If this is selected the scanner will stop the feeder and display the following Warning dialog...

Страница 59: ...tion is stopped the scanner will automatically clear the transport of the multi fed paper If manual is selected once multi feed is detected and scanning operation is stopped you need to manually clear...

Страница 60: ...ion 1 If Stop Scanning after Multi Feed is selected follow the action described in the preceding section Stop Scanning after Multi Feed on the previous page to complete your job 2 If Stop Scanning aft...

Страница 61: ...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...

Страница 62: ...box The selected image The Preview Image The Preview Button The Image Selection Box 5 Select image type from the Image Selection box The selected image will appear in highlighted color For example Fro...

Страница 63: ...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...

Страница 64: ...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 indi...

Страница 65: ...4 7 The Options Tab The Options tab allows you to set following additional image processing settings The Option tab dialog box 4 40...

Страница 66: ...uble 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 rotated...

Страница 67: ...ish to rotate your scanned image Choice None 90 CW clockwise 90 CCW counter clockwise 180 Original Rotate 90 CW Rotate 90 CCW Rotate 180 Blank Page Removal Check if you wish to remove the blank page a...

Страница 68: ...te 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 Image Control Option Check the Mirror box if you wish to reverse the...

Страница 69: ...Background Setting This option allows you to set your scan background Choice White Background Black Background White Background Black Background 4 44...

Страница 70: ...llowing 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...

Страница 71: ...anning the scanner will first scan only one page of your document and then send the scanned data to the application and then scan the next page and send the next data to the application and so on Ther...

Страница 72: ...sages 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...

Страница 73: ...d scanner information 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 C AVxxx will be generated Pl...

Страница 74: ...utton to reset the pad count The Reset Roller Count button After scanning approximately 200 000 pages the number varies based on type of scanner through the ADF the ADF roller may be worn out and you...

Страница 75: ...modes including B W gray color options Dither 5 halftone levels available can be disabled Dots per inch Select your desired resolution Paper Size Select your desired paper size Brightness Adjust your...

Страница 76: ...the scanner Function Screen Function Select Button Cancel Button Scan Button 6 1 Installing Button Manager To use the buttons on the scanner you need to install the Button Manager To ensure the Butto...

Страница 77: ...simple touch of the button on the scanner Yet before you scan it is recommended to check the button configurations first to ensure a proper file format and a destination application 6 2 Checking the...

Страница 78: ...at of the scanned image The options vary based on type of scanner The destination application This is the application that opens after you have finished scanning The default setting is indicated in hi...

Страница 79: ...isplay the scanned image in the main window of Microsoft Paint the LED screen should show 4 3 Press the Scan button on scanner 4 After the scanning is finished the Microsoft Paint software will be lau...

Страница 80: ...your desktop Avision s Button Manager allows you to preprogram up to 9 scan settings such as resolution file format or image type and link your scanned image to your destination software application...

Страница 81: ...nel Avision Scanner Utility as illustrated and double click the Avision Scanner Utility icon to prompt the Select Scanner Model dialog box 2 Select your scanner model and click the OK button The Butto...

Страница 82: ...User s Manual This indicates the scanner model The Function Icon The number of function icons vary based on type of scanner The Button Icon The Button Panel 7 3...

Страница 83: ...lect options or setting The button number and name The file format of the scanned image The options vary based on type of scanner The scan settings for the selected button The destination application...

Страница 84: ...t scanning 2 After the scanning is finished the designated software application such as Microsoft Paint will be launched and the scanned image appears in the main window of Microsoft Paint as below No...

Страница 85: ...1 Soak a cotton swab with some isopropyl alcohol 95 2 Press the ADF Release button on the upper left Open the front door slightly to the left Wipe the upper feeding roller by moving the swab from side...

Страница 86: ...ress the Paper Jam Clearing button Open the front door to the left 2 Wet a cotton swab with some isopropyl alcohol 95 3 Wipe the glass and the white area as illustrated in below by moving the swab fro...

Страница 87: ...nearest dealer and follow the procedure below to replace it Disassembling Procedure 1 Press the Paper jam clearing button on the upper left corner 2 Gently open the ADF Front cover to the left 3 Pres...

Страница 88: ...r 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 Cl...

Страница 89: ...Document 9 2...

Страница 90: ...lti fed sheets of paper 3 Close the scanner front door 4 Flatten the corners and edges Loosen the paper before putting it into the paper guide again 5 Check the feeding roller condition If necessary f...

Страница 91: ...paper sensor is located at the center of the paper guide Please place the document you need to scan on the paper guide and use the slide guides to keep the paper path straight Question When I choose...

Страница 92: ...me 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 Industrial Park Hsinchu 300 Taiwan...

Страница 93: ...i Scanning Modes Black White Gray Color ADF Capacity Up to 50 pages Document Size Letter legal A4 B5 A5 Max Document Size 8 5 x14 ADF Min Document Size 3 5 x 2 ADF Paper Weight 16 lbs to 24 lbs Interf...

Страница 94: ...ss 4 12 Button Panel 6 2 Button Properties window 6 3 Color 4 6 Color Dropout Remove Red Remove Green Remove Blue 4 23 Color Match 4 16 Contrast 4 12 Cropping Automatic Fix to Transport EOP Detection...

Страница 95: ...b Mirror 4 43 Multi Feed Detection 4 31 OverScan 4 31 Reset Pad Count 4 49 Reset Roller Count 4 49 Resolution 4 13 Rotate Image 4 42 Scan Area 4 30 Ultrasonic Detection 4 33...

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