Marking Device Other1 Error; Marking Device Paper Handling Error; Marking Device Other2 Error; Printhead Polygon Mirror Motor Error - Lexmark X940e Service Manual

7510-XXX

905.03 Marking device other1 error

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

905.04 Marking device paper handling error

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

905.05 Marking device other2 error

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

907.00 Printhead polygon mirror motor error

Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
2 Turn the printer off for 60 seconds.
Does the error occur when the power is turned off/on again?
2-140
MFP Service Manual
Check
Check
Check
Check
Yes
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-74.
Yes
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-74.
Yes
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-74.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Go to step 3. Problem solved.
No
No
No
No