Turn the printer off and turn it back on. The error should be cleared, and the printer should be ready to print.
The tool unless the printer is first put into "Service Mode" manually. canon mg2540s service tool
"Canon MG2540S Service Tool - Download and Fix Your Printer Issues!" Turn the printer off and turn it back on
The hum of the server room was a low, electric growl, but inside Elias’s small repair shop, the only sound was the rhythmic, frantic blinking of an orange light. A sat on his workbench like a stubborn gargoyle. but inside Elias’s small repair shop