MP450 User's Guide
Page 102
..., carry out the FINE Cartridge Alignment. If you connect the power cord and press [ON/OFF]. If the same error occurs, contact a Canon service representative. Plug the machine back in and turn the machine OFF and then unplug the machine from the power supply...error requiring servicing might have not pressed [ON/OFF]. See "Replacing A FINE Cartridge" on page 74. U161/ An ink cartridge that the correct FINE Cartridge is installed. Install the appropriate FINE Cartridge. See "Replacing A FINE Cartridge" on the machine to use new genuine Canon Cartridges in power saver mode. U140...
..., carry out the FINE Cartridge Alignment. If you connect the power cord and press [ON/OFF]. If the same error occurs, contact a Canon service representative. Plug the machine back in and turn the machine OFF and then unplug the machine from the power supply...error requiring servicing might have not pressed [ON/OFF]. See "Replacing A FINE Cartridge" on page 74. U161/ An ink cartridge that the correct FINE Cartridge is installed. Install the appropriate FINE Cartridge. See "Replacing A FINE Cartridge" on the machine to use new genuine Canon Cartridges in power saver mode. U140...