Lexmark 10G1664 - T 634dtnf B/W Laser Printer Service Manual page 141

Output Expander
1.
Select Output Bin Tests from the menu.
2.
Select Output Bin Tests - Sensor Tests.
3.
Select Sensor Tests for Output Bin x (x=number of the output option to be tested)
The following screen is displayed:
Output Bin x
P=OP F=OP NF=OP
P=Pass Thru Sensor
F=Bin Full Sensor
NF=Near Full Sensor
4.
Once the screen is displayed, manually actuate each of the output expander sensors. When the
sensor is closed, CL displays, and when the sensor is open OP displays.
5.
Select Return or Stop to exit the test.
High-Capacity Output Stacker
1.
Select Output Bin tests from the menu.
2.
Select Output Bin Tests - Sensor Tests.
3.
Select Sensor Tests for Output Bin x (x=number of the output option to be tested).
The following screen is displayed:
HC Bin x TP=OP
P=OP F=OP NF=OP
TP=High-Capacity Stacker top position sensor
P=High-Capacity Stacker pass thru sensor
F=High-Capacity Stacker bin full sensor (lower part of dual sensor)
NF=High-Capacity Stacker near full sensor (upper part of dual sensor)
4.
Once the screen is displayed, manually actuate each of the sensors of the high-capacity
stacker. When the sensor is closed CL displays, and when the sensor is open OP displays.
5.
Select Return or Stop to exit the test.
4060-xxx
3-13
Diagnostic aids