I actually got a prompt 1 day reply to my query thru the canon site ... they say to remove and clean the contacts with alcohol + swab ... or get a replacement they will send for 145$ !!! To the landfill she goes
Add me to the list of disgruntled FORMER Canon Printer customers My Pixma 5320 was an excellent product til I first got error 5200 (no repair reference in the manual) This is now error UO52 Wrong Printhead Maybe we should mail our defective units to ...