Lexmark T65 Series Service Manual

2-110 Service Manual
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Sensor (duplex input) service check (external duplex only)
Sensor (duplex exit) service check (external duplex only)
Sensor (pass through) service check
Step Check Yes No
1 Check the sensor (duplex input) for damage.
Is the above component free from damage?
Go to step 2. Replace the
external duplex
unit assembly.
2
1. Enter the diagnostic mode
2. Select Duplex sensor tests
3. Select Sensor test
4. Observe the line item “input”
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
The sensor is
working properly
Go to step 2.
3
Check the above sensor for proper connection.
Is the above sensor connected properly?
Replace the
external duplex
unit assembly.
Replace the
connection.
Step Check Yes No
1 Check the sensor (duplex exit) for damage.
Is the above component free from damage?
Go to step 2. Replace the
external duplex
unit assembly.
2
1. Enter the diagnostic mode
2. Select Duplex sensor tests
3. Select Sensor test
4. Observe the line item “exit”
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
The sensor is
working properly
Go to step 2.
3
Check the above sensor for proper connection.
Is the above sensor connected properly?
Replace the
external duplex
unit assembly.
Replace the
connection.
Step Check Yes No
1 1. Enter the diagnostic mode
2. Select Input tray tests
3. Select Sensor test
4. Select the appropriate tray number
5. Observe the line item “pass through” for the appropriate
media tray
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
The sensor is
working properly
Go to step 2.

Lexmark T65 Series Specifications

General

Brand	Lexmark
Model	T65 Series
Category	Printer
Language	English