Control Sensor Check; Control Sensor Cycle - Lexmark X940e Service Manual

Control sensor check

Step
1
Perform the Control sensor check test.
1. Enter the Diagnostics Menu.
2. Touch ENGINE ADJUST.
3. Touch RegCon adjust
4. Touch Control Sensor Check
Does the above test pass?
2
Check the transfer belt unit assembly for damage.
Does above component show signs of damage on the
frame or on the belt?
3
Re-perform the Control sensor check test again.
Does the above test pass?

Control sensor cycle

Step
1 Perform the Control sensor cycle test.
1. Enter the Diagnostics Menu.
2. Touch ENGINE ADJUST.
3. Touch RegCon adjust
4. Touch Control Sensor Cycle
Does the above test pass?
2 Check the upper printer engine card assembly connections.
Is the above component properly connected?
3 Re-perform the Measurement cycle test again.
Does the above test pass?
Check
Check
Yes
Perform the Go to step 2.
"Control sensor
cycle".
"Control
See
sensor cycle" on
page 4-259.
Replace the Go to step 3.
transfer belt unit
assembly.
"Transfer
See
belt unit
assembly
removal" on
page 4-16.
Perform the Contact next level
"Control sensor of support.
cycle".
See "Control
sensor cycle" on
page 4-259.
Yes
Perform the "Belt Go to step 2.
edge learn test".
"Belt edge
See
learn test" on
page 4-260.
Replace the upper Replace the
printer engine card connection.
assembly.
See "Upper
printer engine
card assembly
removal" on
page 4-77.
Perform the "Belt Contact next level
edge learn test". of support.
See "Belt edge
learn test" on
page 4-260.
Repair information
7510
No
No
4-259