Question about Canon DR-7580

2 Answers

CANON DR 7580 SCANNER : SCANNED IMAGE HAS A LIGHT STREAK DOWN THE CENTER. LOOKS LIKE THE IMAGE IS FADED APPROX INCH WIDE RUNNING VERTICAL. DOESN'T HAPPEN ON EVERY IMAGE

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

Assuming the document going through the scanner looks normal, there are a few things to check. If you open Capture Perfect, you can adjust the contrast and brightness as well as the thresholds. Sometimes different toners react differently to the scanner...paper is a big thing too. Multi-part forms can be tricky to get the settings adjusted so you pick up enough of the text but not that on the other side. If it's still messing up, you can try and get it serviced. Ikon is nationwide and can help out.

Posted on Jun 09, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Could be dirty optics. More than likely this is the case.

Posted on Dec 11, 2011

  • Todd Baum Dec 11, 2011

    Could be dirty optics. More than likely this is the case.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Images have a streak of color in the middle


Hi,

The problem you describe sounds like moire.

Try scanning the image at different resolutions until the effect disappears.

Dec 12, 2013 | Kodak i1420 Pass-Through Scanner

2 Answers

Change orientation on canon dr-7580 scanner


Two step process, scan and save the image, then print and select landscape

Sep 13, 2012 | Canon DR-7580

1 Answer

When I'm scanning a document on Canon 7580 each page will show up on my computer screen with a slighly different margin (keeps shifting left to right). The document is being fed into the scanner...


Under CapturePerfect3, you can choose to deskew the scanned image while scanning itself. Also select 'Image only" radio button instead of 'Guide Plate'. The software will remove black borders around the image.
S. Mohan, Chennai, India

Jul 26, 2011 | Canon DR-9080C Path-Through Scanner

1 Answer

My Canon DR 7580 has image void in the front image. Looks like two void columns. The Image reader is clean. Can the upper and lower imager be swapped to see if the problem is the upper imager?


You cannot swap upper and lower images. You can scan the page twice (in duplex mode) by reversing the same. Ensure which side is giving perfect output.
DR 7580 is a CONTACT scanner and hence the paper has to touch the glass surface properly. There are two full sized rollers, just above/below the scanning module, which does this job. Ensure that they are proper and there is enough pressure, press and release 3-4 times to check it is stuck.
S. Mohan, Chennai, India

May 19, 2011 | Canon DR-7580

2 Answers

Canon dr-7580 scanner how to initialize cis


If the Black lines are jaggered and are vary in size with different levels of brightness, then most likely it is scratch on the glass. If the lines are sharp and perfect and does not change when different brightness is chosen, then it could be failure of CIS module (Try this under B&W mode). To the best of my knowledge there is no concept of initialising the CIS, you may need to clean the Shading sheet.
S. Mohan, Chennai, India

Apr 10, 2010 | Canon DR-7580

1 Answer

Vertical line down the scanned image


Clean the glass with Isopropyl Alcohol. No solvents please

Mar 11, 2010 | Canon DR-2050C Path-Through Scanner

1 Answer

DR-7580 will pick up and scan, but the outcome is black. What can I do to fix it.


Check if you have selected proper brightness or contrast, it is better to select auto mode. If you peep into the scanning module along the paper direction you can notice a streak of light of the top module. This is to just ensure there is no hardware problem.
S. Mohan

Feb 17, 2010 | Canon DR-7580

1 Answer

Getting vertical lines on scanned pages when duplex scanning on canon dr-3080c II scanner Only on duplex side of pages, though. Front page still shows up clean.


It is dust on the glass, clean it thoroughly. You will find it at the same location for all drawings and may get faded for lower brightness!
S. Mohan

Jul 10, 2009 | Canon DR 3080C Path-Through Scanner

1 Answer

Faded images canon Dr 7580


Clean the glass thoroughly. Try Automatic settings and try various contrast levels in mamual mode.
S. Mohan

May 03, 2009 | Canon DR-9080C Path-Through Scanner

Not finding what you are looking for?
Office Equipment & Supplies Logo

380 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

old marine
old marine

Level 3 Expert

1973 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Are you a Canon Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...