20 Most Recent Canon PIXMA MP620 All-In-One InkJet Printer Questions & Answers

There are pieces of paper stock on the sensor, when the paper jam happened then you pull out the paper did you get the whole page of the paper or have missing pieces? open the paper guide, turn off and on the printer and observe the unusual objects in the roller, this error is caused by objects in the sensor.

Paper jam in the Canon PIXMA MX 452

Hello! I have solved your problem! The first thing you need to do is extend the back paper holder all the way up. This should uncover a long rectangular hole. There is a plastic piece with 2 arrows pointing to the right on it (if you are looking at the back straight on). Simply push them to the Right and it will pop up on the Left side. You can now lift that piece out and VOILA there is your misfed paper! Just reinsert the rectangular piece back in after you have taken the misfed paper out! -Gary Maples

Hi, try these two links, they might be of help. http://canoncanada.custhelp.com/app/answers/detail/a_id/11015/~/lcd-error%3A-error-c000
and
http://fix-your-printer.blogspot.com/2011/04/how-to-solve-error-c000-on-canon-pixma.html

Canon MP620 problem, not showing up at all - Windows 7 Help Forums

www.sevenforums.com > ... > Hardware & Devices

Apr 29, 2012 - He's got a Canon PIXMA MP620 and we're trying to get it to connect to his Windows 7 laptop. ... Basically, I started off with no trace of Canon in the laptop.Then, using the setup disc, I followed all the instructions up to actually connecting the printer to the laptop. Problem with wireless Canon MP620 printer connection Solved ... Jan 26, 2013 Problems installing Canon MG6220 Wireless Printer in Win 7 x64 ... Aug 28, 2012 Cannon PIXMA MX870 Feb 14, 2011 cannon mp620 printer Mar 28, 2010 More results from www.sevenforums.com

Try doing a "hard reset" to the printer. You can go to YouTube and watch the step by step instructions .

https://support.bchtechnologies.com/hc/en-us/articles/200701259-How-to-reset-Ink-level-Canon-30-241-PIXMA-iP-MP-MX-MG-Series

Probably not. It is likely that the gear train has dropped out of sequence, and that is extremely difficult to reset.

The program you're printing from should offer you the choice.

please call on toll free 1-877 213 6551 for support.

Do a nozzle check, this problem is usually caused from a clogged printhead

Try a clean and maintenance run on the printer and then do a test page. See if it still does it. strange fault....

try to use this printer on a windows system and see if the ocr is working in windows. i am sure it will work
but in mac third party drivers have to be installed for ocr function.

Per Canon's website, and this just worked for my mp620:
Turn the printer on.
Open the cover.
Remove the ink cartridges.
Remove the printhead.
Re-install the above (this resets the printhead).
Close the cover.
Printer should initialize and go to home menu screen.

Hi,
Welcome to Fixya Support
I am Michelle, and i will be assisting you regarding the issue
Please perform the below steps
1.On the operator panel, press the button. (The display will go blank.)
Note: It may be necessary to unplug the power cord if pressing the ON button does not shut off the printer.

2.Wait approximately ten seconds and then press the button again.

3.Wait until the device has completed its cycling process before submitting another job request.
Note: It may be necessary to unplug the power cord and retry if the above steps do not clear the error.

Also please ensure there is no papaer stuck in rollers or papaer feed tray.