Transfer Belt Access Door Open; Printer Left Lower Door Assembly Open - Lexmark X940e Service Manual

7510

Transfer belt access door open

Step
1 Check the transfer belt access door for proper operation.
Does the above component open and close properly?
2
Check the switch (transfer belt access door interlock) for
operation.
1. Enter the Diagnostics Menu.
2. Touch BASE SENSOR TEST.
3. Touch Cover and Door.
4. Touch Door E Transfer Belt access.
Does the display on the operator panel change every time
the actuator on the above switch is operated?
3
Check the switch (transfer belt access door interlock) for
proper connection.
Is the above component properly connected?
4 Perform a print test.
Does the error continue when the power is turned off/on?

Printer left lower door assembly open

Step
1 Check the printer left lower door for proper operation.
Does the above component open and close properly?
2-188
Service Manual
Check
Check
Yes
Go to step 2. Replace the
printer right cover
assembly.
Go to
door damper
removal" on
page
Go to step 4. Go to step 3.
Replace the switch Replace the
(transfer belt connection.
access door
interlock).
"Switch
Go to
(transfer belt
access door
interlock)
removal" on
page 4-82.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-77.
Yes
Go to step 2. Replace the
printer left lower
door assembly.
Go to
lower door
assembly
removal" on
page
No
"Printer left
4-28.
No
"Printer left
4-8.