The Canon PIXMA MG2540S is a popular all-in-one printer known for its affordability and reliability. However, like any electronic device, it can run into issues that require a reset. Whether your printer is displaying error lights, refusing to print, showing a full waste ink pad warning, or simply frozen on a blank screen, knowing how to perform a proper reset can save you a trip to the repair shop.

However, for simple freezes, error lights, or a one-time waste ink reset, following the steps above will successfully reset your Canon MG2540S and get it back to printing.

Bookmark this guide. Perform a soft reset every month to keep the firmware running smoothly, and only use the service mode reset as a last resort for ink absorber errors. Have questions? Check your printer’s LED flash sequence—count the orange flashes between green ones to decode the specific error.