There is a red light flashing on my canon printer MF 4550

Unplug printer from power source. Then wait 40 seconds and plug back in. Re-set your router.

got to control panel in computer , open up printers and faxes and clock on the printer. open up jobs in progress and if there is still something to be printed, delete it and go back to the print document and redo it.

I out of paper jam & try this print so not working on printer& blinking the light,please help me..

Try turning the printer off and back on. If this does not work, try rebooting your computer. Another choice is to go to the Control Panel > Programs > Unistall a Program and delete the printer's software, reboot your computer and re-install the printer's softwre.
If this does not work, you can always return your printer for a full refund or ask them to exchange it for a new one.

That is best bet since it appears that your print head is fubar and Canon charges a fortune for them. Cheaper to get a new printer with warranty.

Hi Eric ,
If you can't open the cd 's , here is the site where you can download and install the drivers from :
make sure to select the correct OS and language :
http://www.canon-europe.com/Support/Consumer_Products/products/Fax__Multifunctionals/Laser/LaserBase_MF_series/i-SENSYS_MF4450.aspx?type=download&page=1
Best regards ,
fanaudi .

hi my printer canon mf 4412 printer is not working it is showing error batten red light showing , display is not showing pls solve problem pls it is urgent

There are driver for different OS but not Vista.
Try here:
http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=SupportDetailTabAct&fcategoryid=230&modelid=7983#DownloadDetailAct

Unplug your USB cable and the fax should start working. If this fixes the issue, it could be a problem with your USB cable or hardware.

I have just taken over a Philips MF-JET 500 and the red light is flashing and I do not know how to clear and make it work. Where in Paris can I get an owners manual for this machine