MP170 User's Guide
Page 90
...detected. and are not installed in order to contact a Canon service representative as soon as possible. Then printing can continue printing. indicates that you want to continue printing without this error occurs, replacement of the waste ink absorber and maintenance ...of MP150. If the same error occurs, contact a Canon service representative. An error requiring servicing might have occurred. E, 7 Some FINE Cartridges are...
...detected. and are not installed in order to contact a Canon service representative as soon as possible. Then printing can continue printing. indicates that you want to continue printing without this error occurs, replacement of the waste ink absorber and maintenance ...of MP150. If the same error occurs, contact a Canon service representative. An error requiring servicing might have occurred. E, 7 Some FINE Cartridges are...