Canon Ix6770 Service — Mode Reset New!

Using the wrong version of the Service Tool or pressing the buttons in the wrong sequence can occasionally "lock" the logic board, requiring a hardware replacement.

Every time you clean the print head or print a document, a small amount of ink is flushed into an internal sponge pad (the waste ink absorber). Canon programs the printer to count every drop. After thousands of pages, the counter hits a predefined limit (usually around 7-8% of the pad’s physical capacity). When this happens, the printer locks up completely, displaying an error message such as: canon ix6770 service mode reset

Before performing a Canon IX6770 service mode reset, make sure to: Using the wrong version of the Service Tool

the printer but leave it plugged into the power source. the printer locks up completely