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- Page 4 Questions & Answers
If you're getting the error code B200 when you try to print on your Canon PIXMA MX850, there is nothing you can do except to have it repaired. This error code indicates a Voltage High Error of the Canon printer. If the printer is still under warranty, please contact Canon for further assistance.
on Dec 17, 2012
Scanner lock switch
Somewhere on the machine there is a lever that locks the scanner assembly in place for when it's transported. You need to look around all sides or under the top (when you raise it) you might find it along side of the glass.
on Sep 22, 2012
Canon MX850 Large Black Ink Cartridge - PGI-5BK problem
Just bought new MX318 one chamber gets finished after a few pages. No indicator for finished ink. One compartment of Ink cartridge looks empty the other still full. Tried cleening process but no improvement. Replaced Cartridge but it seems to behave the same as the first after a few prints.
on Sep 01, 2012
My Cannon Mx850 Printer has
I had the same problem after a paper jam. I removed all the paper and still had a same error. I read around the internet and ran into other Canon printers with similar problems. The error is caused by the print clean mechanism getting stuck. The suggested solution for other Canon printers also worked allowing me to fix my printer. First thing I did was turn off my printer. Second is to open the top cover allowing me access to the print cartridge area. With the power off, you can pull the printer cartridge carridge from the right of the printer to the left. Once you do that, look into the area in the right where the print carridge was and you will see two sponges in the bottom of the printer. Behind them to the left is a little mechanism that moves over the to clean them, I gently gave it a pull and it moved a little forward. I closed the printer and turned it back on. Error went away and it's working fine again.
Hope this helps!
on Feb 17, 2012
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