This document provides instructions for resetting common error codes on Canon MP145 and MP160 printers. For error code E27, which indicates an ink absorber is full, there are two reset methods - one for each printer model. The steps turn the printer off and on while pressing buttons to reset a waste ink counter. For error code E3, which indicates a paper jam, additional steps include changing a display number and removing then reinstalling ink cartridges. Common errors like out of ink or paper and carriage issues are also listed along with their error codes.