Lexmark X548 Series - Scanner 2 Nd Sensor Test

3-30 Service Manual
7525-63x
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Scanner 2nd sensor test
This test verifies the functionality of scan Sensor 2. To test this sensor, perform the following steps:
1. Scan 2nd Sensor: 0 appears.
2. Lift the ADF top cover, and close the ADF cover sensor (A) by pressing down on the ADF sensor actuator
with a small flat-blade screwdriver.
3. Move the Sensor 2 actuator by inserting a small screwdriver into the hole (B) and gently toggling the
actuator. The value of Sensor 2: should change from 0 to 1 if the sensor is working properly.
4. Press to return to SCANNER TESTS.
A
B