A dialog box saying "A function was finished" should appear.
Note: If the orange alarm light stays on or flashes constantly after step 7, the printer mainboard may be permanently locked, or the button sequence was timed incorrectly. Turn the printer off and retry. Step 2: Download and Run the Correct Service Tool Version canon mg2540s service tool
: Allows you to read and write printer identification data and regional settings. Print Head Alignment & Cleaning A dialog box saying "A function was finished" should appear
: Allows for extended nozzle checks, print head alignment, and internal cleaning procedures. Diagnostics print head alignment
After analyzing the technical data from various service tools, a significant obstacle appears:
: Older versions do not recognize the MG2540s architecture and can corrupt the printer's EEPROM memory. Safety Warning