Canon MF525x
Troubleshooting. Test Print. Engine
This machine has an engine test print function to check whether the printer engine is operating normally.
NOTE:
In the case of engine test print, a test print can be performed by using only the DC Controller.
- Load A4/LTR paper in the Cassette or Multi-purpose Tray.
- Press the test print switch on the PCB using a thin screwdriver through the hole on the rear of the host machine.
- An engine test print is executed, and the test pattern as shown below is printed.