Question about HP Scanjet 4570cxi Flatbed Scanner

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No Show! Screen is black when the document is scanned. I cannot tell what I have just scanned. When I set on the color setting, I can see it a little bit - but it is still real dark.

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Two things you can easily check:

Ensure the issue is not caused by Electro Magnetic Interference (EMI) EMI can cause similar image quality issues. Verify that the scanner is not in the direct vicinity of the computer monitor and/or speakers. If so, relocate the scanner at least three feet away from the monitor and/or speakers and retry the scan.

Also, try this as well:
Re-home the scanning carriage The scanning carriage in the scanner may have lost the home position and needs to be reset.

  1. Shut the computer system off and then disconnect the scanner from the power source. Leave the scanner disconnected from the power source for at least one full minute.
  2. Reconnect the power and then restart the computer system.
  3. When the computer system has fully restarted, try scanning again.
Oh.. and you ARE using the power supply that came w/ the scanner aren't you?? If not, you NEED to.

Maggie B

Posted on Feb 21, 2008

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Posted on Jan 02, 2017

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I have used last 4 year canon 2900B printer. How to set 300 dpi printing resoluation


Canon PIXMA Manuals MG2900 series Resolution
Resolution The data in the image you have scanned is a collection of dots carrying information about brightness and color. The density of these dots is called "resolution", and resolution will determine the amount of detail your image contains. The unit of resolution is dots per inch (dpi). Dpi is the number of dots per inch (2.5 cm). The higher the resolution (value), the more detail in your image; the lower the resolution (value), the less detail.

How to Set the Resolution You can set the resolution in Resolution on the (Scanning from a Computer) tab of the Settings dialog.
Appropriate Resolution Settings Set the resolution according to the use of the scanned image.
Item Type Use Color Mode Appropriate Resolution Color photo Copying
(Printing) Color 300 dpi Creating a postcard Color 300 dpi Saving to a computer Color 300 dpi Using on a website or attaching to e-mail Color 150 dpi Black and white photo Saving to a computer Grayscale 300 dpi Using on a website or attaching to e-mail Grayscale 150 dpi Text document (document or magazine) Copying Color, Grayscale, or Black and White 300 dpi Attaching to e-mail Color, Grayscale, or Black and White 150 dpi Scanning text using OCR Color or Grayscale 300 dpi Important
  • If you double the resolution, the data size of the scanned image quadruples. If the file is too large, the processing speed will slow down significantly, and you will experience inconvenience such as lack of memory. Set the minimum required resolution according to the use of the image.
Note
  • When you will be printing the scanned image by enlarging it, scan by setting a higher resolution than the recommended one above.


Oct 07, 2014 | Canon LASER SHOT LBP-2900 Printer

1 Answer

How do I scan multiple documents and email them as one attachment



1. Click PDF on the Custom Scan with One-click tab or click PDF in the one-click mode screen to open the PDF dialog box.
* If you wish to convert the text in a document to editable text data, scan the item with the OCR. The precision of OCR is affected by the nature of the scanned original

2. Select the type of document to be scanned.
Important
To scan correctly, select a document type that matches the document to be scanned.

3. Select a file type to save the scanned image.
Select PDF, PDF(Multiple Pages) or PDF(Add Page)
Important
Click Set... to open a dialog box and specify the PDF compression type and other advanced settings for creating PDF files.
4. Place the first original on the scanner and click the [Scan] button at the right bottom corner of the PDF window.

5. When scanning is completed, place the next original and click the [Scan] button.

6. Repeat scanning by clicking the [Scan] button until you finish all the originals.
7. When all the original is finished, click the [Exit] button.

8. When the scan is complete, it automatically starts the application program that displays PDF files and opens the scanned image file in it.

To scan a text document or black and white document, you are recommended to set the Scan Mode to Black and White or Grayscale.
You are recommended to limit the number of pages in any one multiple PDF file to 20 or less if you are scanning a color document with the Image Quality set to 300 dpi and the size to a setting equivalent to Letter size.

Aug 07, 2013 | Canon MP Navigator EX for Windows

1 Answer

How do you scan?


Open the Applications folder on the hard disk on which MP Navigator is installed, then open the Canon Utilities folder and double-click the navicon.gif MP Navigator 3.0 icon. MP Navigator opens.
2. Point to Scan/Import and click 'Photos/Documents (Platen)'.
macnavscanfirst.gif
3. Place the document face-down on the platen glass, and select 'Document Type'.
How to place the document and Document Type depends on the document to be scanned.
navscandocwindow.gif
How to place the document
Allow 3/8 inches (1 cm) or more space between the edges of the platen glass and the document.
Align a corner of the document with the corner at the arrow of the platen.
macnavscanselectdoctype.gif
  • When you select Color Photo or Black and White Photo, the position or size of the image may not be scanned correctly if you do not leave 3/8 inches (1 cm) or more space between the edges of the platen glass and the document.
  • When you select Color Photo or Black and White Photo, the position or size of the image may not be scanned correctly depending on the document. In such a case, select Document Size such as A4 or Letter according to the document to be scanned.
  • When you select Magazine(Color), the Descreen function will be enabled and scanning takes longer than usual. To reset the Descreen function, disable Descreen in the Scan Settings dialog box.

4. Click 'Specify'... and set the preferences as required.
The Scan Settings Dialog Box opens. Specify the Document Size and Scanning Resolution.
macnavscanscanset.gif
  • When Document Size is Auto Detect or Auto Detect(Multiple Documents), the position or size of the image may not be scanned correctly depending on the document. In such a case, select Document Size, such as A4 or Letter according to the document to be scanned.
5. Click 'Scan'.
Scanning will begin.
When the document has been scanned, the scanned image is displayed in the Thumbnail List area.

Oct 26, 2010 | Canon MP610 Photo All-In-One Printer

1 Answer

How to scan using hp j4580. Booklet only tells how to fax!!!!


  1. Open HP Solution Center with one of the following methods:
    • Click the Windows icon c01319360.gif , click All Programs , click the HP folder, and then click HP Solution Center.
    • Double-click the HP Solution Center icon on your desktop.
  2. If you have more than one HP device installed, click the tab or icon for the product that you are using to scan.
  3. Use one of the following methods to start the scan:
    • For photos or artwork : Click the on-screen Scan Picture "button" in HP Solution Center.
    • For a text document with or without graphics : Click the on-screen Scan Document "button" in HP Solution Center.
    A screen displays to prompt for scan settings. If a settings screen does not display before the scan starts, a preference was set to bypass the prompt. To adjust settings, follow these steps to turn the prompt back on:
    1. Cancel the scan, return to the home screen of HP Solution Center, and then click the Settings option.
    2. For the HP Solution Center "button" that you are using ("Scan Picture" or "Scan Document"), set the option to prompt for settings each time you scan, and then click OK .
    3. Start the scan again.
  4. Read through the various options for the scan settings. Make selections for at least the following items:
    • Scan to: Select your scan destination from the drop-down list.
    • File Type: Select the file type from the drop-down list.
    • ...Save Options...: (available only for certain "Scan to" destinations): For example, if you are saving to a file, click this option to select your Save Location .
    • Show preview...: Select this check box if you want to see a preview before the actual scan.
    Important : HP Solution Center software versions vary, depending on the age of your product, and whether you installed updated software after the initial setup. For specific instructions on all the settings the software offers, click the Help button on the home screen or settings screens in HP Solution Center.
  5. Click Scan . The preview screen might display, if you selected an option to show a preview. Use the options on the preview screen to make any desired adjustments before you complete the scan.
After the scan completes, it goes to the destination that you specified in the settings.

Jul 18, 2010 | HP OfficeJet J4580 All-In-One Laser...

1 Answer

Black stripe on scanned documents


Hi,

The HP Scanjet IIP scanners are supported in Windows XP and the drivers included on windows XP CD.

If you can’t manage download it from Windows XP operating system please try to update your Operating system then try again.
All the best.

Hi,

1. Try going to the bottom of any word document.

2. Click on the language tab (will show current language, eg. "German").

3. Select the desired language (eg. "English (U.K.)"). The select the "Default" button (to make it the default language for every future document).


You can also check this link to get detailed information.

Hi,
Make sure the document lies perfectly straight on the document table.
If you're printing on glossy paper, prints may be scratched if not handled properly. Don't place objects on top of your prints, and be careful not to scratch them with your fingernails. For best results, frame your prints under glass.
A moiré is a cross-hatch pattern that may appear in a scanned image of a printed document. It is caused by interference from the differing pitches in the scanner's screen and the halftone screen in your original.

  • Select the Descreening Filter check box in EPSON Scan's Home or Professional Mode window. In Professional Mode, set the Screen Ruling of the Descreening Filter setting to an appropriate setting for your document and deselect the Unsharp Mask Filter setting. See Adjusting the Color and Other Image Settings for instructions.
  • Select a lower Resolution setting. See Selecting the Scan Resolution for instructions.

You can also check this link (manual) to get detailed information.
I hope it helps.
If you would like to vote for the answer, this will help the others to see the similar problems solved and also will be a satisfaction factor for me to continue helping you.
All the best.

Mar 27, 2010 | Epson Stylus CX4800 All-In-One InkJet...

1 Answer

Scan Color document by Toshiba E-Studio 45


E-studio 45 or E4500 is a black and white copier. Hence, it can only scan original document to black and white only. There are some copiers which have the color scan capability but not this one.


Feb 03, 2010 | Toshiba e-Studio 45 Black and White Copier

1 Answer

When I save a scanned document you increase the file size. Please. Thanks.


Document size can be set before you scan.
Your scanner software should give you options for type of document and resolution settings. If your documents are to large, set resolution lower.
Example, Black and white or greyscale scans are much smaller in size than color documents.
Saving files as jpg will compress the file for storage.
If you have an image editing program you can decrease the size of the file after the scan.

Dec 09, 2009 | Kodak Office Equipment & Supplies

1 Answer

Printer won't use the black ink cartridge.


when you print black document the printer should only withdraw black ink,or you have go back to computer to tellthem print black and white, How? when you click print the screen will show out printer setting box ,you can find the option over there.

Dec 09, 2008 | Lexmark X2600 InkJet Printer

1 Answer

We have a canon MP610 printer scanner combo, I work in a dentist office and am trying to scan a x-ray. When I do it is'nt picking up the detail very well at all. I think I need to adjust the settings but I...


the only way to get a little more detail out of this printer with x-rays is to INCREASE the DPI resolution. there are no other adjustments that are abailable.
The Scan Settings dialog box opens when you click Specify... on the Scan/Import Documents or images screen.
The Scan Settings dialog box allows you to specify advanced settings for scanning.

Document Type
Select the type of document to be scanned. To scan photographs, select either Color Photo or Black and White Photo. To scan text documents, select either Color Document, Black and White Document, or Text(OCR). To scan magazines, select Magazine(Color).
Document Size
Select the size of document to be scanned.
Auto Detect: Detects document size automatically.
Auto Detect(Multiple Documents): Select this when scanning multiple documents at one time.
Select Stitch-assist to scan the left and right halves of a document separately and combine them back into one image.
Reference See the section below for details.
Scanning images Larger than the Platen (Stitch Assist)
When you select Custom, a dialog box in which you can specify the document size opens. Select a Unit, then enter the Width and Height and click OK.

Important When you select Auto Detect the position or size of the image may not be scanned correctly depending on the document. In such a case, specify the document size, such as A4 or Letter according to the document to be scanned, and align a corner of the document with the corner at the arrow of the platen.
When you select Auto Detect(Multiple Documents) allow 3/8 inches (1 cm) or more space between the edges of the platen and the document.
If not, some images may not be scanned at the correct positions and sizes.
You cannot select Auto Detect(Multiple Documents) or Auto Detect when Document Type is Text(OCR).
Scanning Resolution<<<<-------------------------------------------------------------<<<<<<<<<<
Select the resolution at which to scan documents. The following scanning resolution can be specified:
Text(OCR): 300dpi, 400dpi
Others: 75dpi, 100dpi, 150dpi, 200dpi, 300dpi, 400dpi, 600dpi
The higher the resolution (value), the more detail in your image; the lower the resolution (value), the less detail. At high resolution, scanning takes longer and file size becomes larger than usual. See the section below for details on resolution.
this should answer your question , feel free to post here agian if you need more help.
Regards, and thank you for using fixya.

Oct 23, 2008 | Computers & Internet

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