Scanner Ccd Module And Motor Test; Sensor Test - Lexmark X215 MFP Service Manual

Scanner CCD Module and Motor test

This test is used to check for proper movement of the CCD module
from one side of the flatbed scanner to the other.
To perform the scanner CCD tests:
1. Press Menu, #, 1, 9, 3, 8.
2. Press the right arrow key to select scanner.
3. Press Select.
4. Press Start to begin the test.
— During this test the CCD module moves continuously from
side to side.
— If the CCD does not move smoothly, or not at all, check that
the belt is properly installed between the motor pulley and
CCD module.
— Ensure the CCD module is installed correctly.
— If the CCD module strikes the left side of the scanner, the
CCD module is not sensing its home position. This can be
caused by a faulty CCD module cable, or the home position
sensor which is part of the CCD module assembly.
5. Press Stop, at any time, to stop the test.

Sensor test

The Sensor test checks the following components:
•
Main paper feed/toner cartridge present sensor
•
Fuser exit sensor
•
Toner cartridge access cover open sensor
•
Paper tray empty sensor
•
Manual bypass sensor
4038-001
Diagnostic aids
3-17