20 Most Recent Canon PIXMA MX850 multifunction InkJet Printer Questions & Answers

Hello, my name is Steve,.
This is a common problem and an easy fix.
If you lift the ADF / top cover assembly up, you will see a small narrow piece of glass next to the flat-bed glass.

Ths is called a "Slit-glass". The only purpose is to read content from that point by the scanner, The Scanner will sit in the underside of it.

It is dirty. Wipe this with glass cleaner and a soft lint-free cloth. you may need to do this several times. Concentrate the part of the glass were this image problem is just by the orientation of the document you are installing with the direction of the document you are passing through the ADF.

It will take several attempts, but with each try, make a new test from the original document, unyil the problem disappears.

I believe this will solve your problem, Best , Steve

Canon PIXMA... | Answered on Nov 13, 2018

The error indicates that the slide the cartridges run on has debris buildup or a component of the printer is blocking the cartridges ability to slide.

Steps to fix...
1. Unplug printer from power source
2. Slide the cartridges to the middle and inspect the slide for a buildup of "gunk" or pieces of debris. Remove what you see and clean the slide with a lint free rag and isopropyl alcohol
3. Look for any part of the printer that may have become dislodged or moved from vibaration and use and try to put it back in to place.
4. Get some "canned air" at any computer or office supply store and blow the printer out thoroughly.
Plug the printer back in and it should work again.

Canon PIXMA... | Answered on Mar 06, 2015

its not stuck its jammed due to some paper or some thing like that kindly remove the cartridge and check any piece of paper .

Canon PIXMA... | Answered on Feb 01, 2015

There is no way to modify an inkjet printer to use continues paper guys..for it uses difference paper type.

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Canon PIXMA... | Answered on Dec 07, 2013

Guys..what did you mean by this question?. Would you be more specific?

Canon PIXMA... | Answered on Dec 07, 2013

Try from the following link

Canon PIXMA... | Answered on Dec 07, 2013

Use the USB - printer connection data cable.

Canon PIXMA... | Answered on Mar 22, 2013

You can download the Canon printer drivers from their support WEB site. Please click on this link and select your model printer to download : - http://www.usa.canon.com/consumer/controller?act=DownloadIndexAct

Canon PIXMA... | Answered on Oct 09, 2012

The B200 error is a Voltage High Error. I read that you should try using a different power outlet and see if that works and if that doesn't work try cleaning the print head:

  1. Open the printer and wait for the carriage to slide over. If for some reason it does not follow these instructions:
    • Unplug the printer
    • Manually slide the carriage over until you can get the ink cartridges out.
  2. Remove the ink cartridges from the print head.
  3. Use cotton swabs dipped in hot water or a mix of hot water and alcohol to thoroughly clean the print head.
  4. Repeat this until there is no ink residue coming off on the cotton swab
  5. Allow to dry and replace the cartridges
  6. Try to print something

If it doesn't fix it then the board inside of the printer is faulty and you will have to replace the printer
Thanks. -Sa_Les_Ski

Canon PIXMA... | Answered on Sep 07, 2012

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