Canon CanoScan - Recent Questions, Troubleshooting & Support - Page 3

the cause is that usb cable supplies power to scanner(there is no power cable) and therefore can not be much long, plug the original cable from scanner directly to USB port in your PC and it will be working correctly. If you use additonal cable to connect scanner to your pc you wil get the error code

Canon CanoScan... | Answered on Nov 28, 2017

Hello friend,
You must open your scanner and gently wipe the glass screen down with a cloth.. this should remove all dirt and make a clear scan.

Canon CanoScan... | Answered on Nov 20, 2017

There does not seem to be a twain driver for Win7, but try this site:

Canon CanoScan... | Answered on Nov 02, 2017

If you believe the scanner is still functional it is possible it won't operate with Windows 7. I have a laser printer like that and no updated drivers are available and in spite of using the Windows Compatibility function the printer is now useless.

You could try uninstalling the scanner driver and restarting the computer and then when you reconnect your scanner a "found new hardware" wizard should appear which can search the internet for a suitable driver.

You could also try using the Windows Compatibility function that in theory allows earlier software to be used - mostly unsuccessfully in my experience.

Canon CanoScan... | Answered on Oct 26, 2017


Please check the manual. Maybe you just need to update the scanner.

Canon CanoScan... | Answered on Oct 20, 2017

driver canon f91500

Canon CanoScan... | Answered on Sep 29, 2017

This appears to be an error on a Canon printer. It is best practice to identify brand, model, and operating system when posting hardware problems. The Canon site is not terribly helpful regarding this problem. The solution at the link below may work for you:

Canon printer giving error 5 156 69 or 5 156 61 when scanning or trying to...

Canon LiDE 120... | Answered on Aug 28, 2017

5,205,154 code is the act of scanning paper money and it is not allowed to prevent acts of counterfeiting

Canon CanoScan ... | Answered on Aug 15, 2017

Download the driver from canon. If not available, then it is not compatible.

Canon LIDE700F... | Answered on Jul 12, 2017

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