Saturday 22 February 2014

Canon Printer Error Code's

How to solve error 6A90 or "APP sensor error" on Canon printers

Error code 6A90 or "APP sensorerror" occured during paper feeding or purging.

Solution 1:
  • check for foreign material or paper debris around the purge drive system unit;
    - remove foreign material.
Solution 2:
Solution 3: