Printer Left Door Open - Lexmark X945e MFP 7510 series Service Manual

Step
4 Perform a POR.
Does the error continue when the power is turned off/on?

Printer left door open

Step
1 Check the printer left door closed actuator located on the
rear of the printer left door assembly for damage.
Is the above component, as shown in the graphic below,
free of damage?
2 Check the printer left door for proper operation.
Does the above component open and close properly?
3 Check the sensor (printer left door interlock) for operation.
1. Enter the Diagnostics Menu.
2. Select BASE SENSOR TEST.
3. Select Cover and Door.
4. Select Door A left side.
Does the display on the operator panel change every time
the actuator on the above switch is operated?
Check
Check
Yes
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-88.
Yes
Go to step 2. Replace the
printer left door
closed actuator
(40X4098).
Go to step 3. Replace the
printer left door
assembly.
Go to "Printer left
door assembly
removal" on
page 4-36.
Go to step 5. Go to step 4.
Diagnostic information
7510
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