Why does my printer always display the lid on, but my printer's lid is closed?
If the lid has been covered, it still indicates no cover, indicating that the lever is rising or falling, or that the microswitch is out of contact.This paper can be inserted into the cavity, the drive rod at the press. If you still can't, then you can only change the microswitch.
Touch the lower edge of the lid and you'll see a bump. Corresponding to the lower part of the projection, there is a dent. When the cover or under the cover up, the pressure will be raised, or relax the transmission lever. Below the drive lever is a microswitch. The micro switch closed or opened, on behalf of the machine cover or open.
The top cover of the printer is covered and the printer is controlled by a pressure sensor.
