Developer Drive Motor Error - Lexmark X940e Service Manual

7510-XXX
Step
3 Check the CMYK PC cartridge drive motor assembly for
proper connection.
Is the above component properly connected?
4 Perform a POR.
Does the error occur when the power is turned off/on?

903.03 Developer drive motor error

Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
2
Check the CMY developer drive motor assembly for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor tests
4. Touch CMY developer drive motor.
Does the above component operate properly?
3
Check the CMY developer drive motor assembly for proper
connection.
Is the above component properly connected?
2-132
MFP Service Manual
Check
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes
Replace the Replace the
CMYK PC connection.
cartridge drive
motor assembly.
Go to "CMYK PC
cartridge drive
motor assembly
removal" on
page 4-88.
Replace the lower Problem solved.
printer engine card
assembly.
Go to "Lower
printer engine
card assembly
removal" on
page 4-77.
Yes
Go to step 2. Perform several
print tests.
If the problem
remains, go to
step 2.
Go to step 4. Go to step 3.
Replace the CMY Replace the
developer drive connection.
motor assembly.
Go to "CMY
developer drive
motor assembly
removal" on
page 4-87.
No
No