How to Reset MP145 Printer Error 27

How to Reset Waste Ink Counter Canon MP160/MP145
Before you reset the check error message contained in your printer lcd:
method below is used to fix the printer that has E27 ERROR message

1. Turn off the printer (make sure the power cord is still attached), press and hold the STOP / RESET and then press and hold the ON / OFF and release the STOP / RESET,
then press the STOP / RESET 2x
2. Release both buttons, printer now in a position SERVICE MODE (on the printer's LCD show the number "0")
3. After the lights on / off green, please press the STOP / RESET accordance with the following instructions:
in press 1x = Orange flame lights> for Service pattern print
in press 2x = Green flame lights> for EEPROM print
in press 3x = Orange flame lights> for EEPROM reset
in press 4x = Light Green Flame> for Waste ink counter reset
4. Turn off the printer and unplug the POWER.
5. Relive your printer