20 Most Recent Canon ImageCLASS MF4370dn Laser All-in-One Printer Questions & Answers

first of all, download updated driver from software.canon-europe.com and install ( before install, remove old drivers and programs) and if appears again, change your network cable.

This works!:
Best Solution posted on Sep 05, 2009
the_sunman
Rank: Apprentice
Rating: 94%, 4 votes
I finally got a solution to my problem, which is the same as this one. When trying to scan via USB, you have to make sure the unit is set to USB. On the top panel just above the LCD display, is 3 buttons, Copy, Fax, Scan. Hit the SCAN button, till the display says USB SCANNING. Then try to scan again. Good luck!

https://support.usa.canon.com/kb/index?page=content&id=ART134987 https://support.usa.canon.com/kb/index?page=content&id=ART108245 Incorrect paper size according to the links above.

How can I do canon 2420L update firmware *Bios Mode* error?

Hello,
when you open the copier platen cover, left of the copy glass, there is small narrow glass, which is used when you make copies from ADF. Over that glass is plastic protective sheet. Remove it and clean, also clean the glass. Use glass detergent and after cleaning dry it!

Even the smallest dirt can cause lines!

Hope that helps!

contact Canon Customer Care Center at 1-800-828-4040 between the hours of 8:00 A.M. to 8:00 P.M. EST Monday through Friday and 10:00 A.M. to 8:00 P.M. on Saturday. On-line support for 24 hours is also available at the website. http://www.canontechsupport.com/

You can download drivers for Canon printers at, if they are still availablehttp://www.usa.canon.com/cusa/support