Hoe do i dismantle my canon mx850 printer? - Canon PIXMA MX850 multifunction InkJet Printer

SOURCE: How can I dismantling printer Canon iP4300?

Hello,

I just opened mine tonight after finally finding a picture of where the front tabs are!

On the back you will see slots with arrows, take a flathead and push it in the slot and push downward on the screwdriver.

Then pull the paper tray out and look here for the tabs on the front.

http://docs.google.com/Doc?id=df5t4sv5_7gnzwbtgn

I wouldn't recommend dismantling farther than this as this is pretty delicate stuff.

But you can clean your waste pads out where the head parks and make sure they are firmly in position. You can also do a general cleaning I suppose.

Big thanks to RossfroMoz for posting a link to these pics which really really helped.

SOURCE: what are the procedures for sending a fax on my canon MX850 printer ?

Go to

http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=DownloadDetailTabAct&fcategoryid=334&modelid=16279\

and download the manual for the MX850. Follow the instructions for connecting the fax function and setting up to send/receive faxes.
Please make sure to rate this solution. Thanks.

SOURCE: Canon MX850 "In Use" light

Hello.

From FixYa Support:

Check your connections. See if the fax line or USB cable is plugged in the wrong jack in the back of the Canon MX850.

Hopefully, that will solve your problem.