K Pc Drive Motor Error - Lexmark X945e MFP 7510 series Service Manual

Step
3 Check the K developer/transport 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?

903.01 K PC drive motor error

Step
1 Perform a POR.
Does the error occur when the power is turned off/on?
2 Check the CMYK PC cartridge drive motor assembly for
proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Tests
4. Touch K PC cartridge drive motor.
Does the above component operate properly?
3 Check the CMYK PC cartridge drive motor assembly for
proper connection.
Is the above component properly connected?
Check
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes
Replace the K Replace the
developer/ connection.
transport drive
motor assembly.
Go to "K
developer /
transport drive
motor assembly
removal" on
page 4-106.
Replace the lower Problem solved.
printer engine card
assembly.
Go to "Lower
printer engine
card assembly
removal" on
page 4-91.
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 Replace the
CMYK PC connection.
cartridge drive
motor assembly.
Go to "CMYK PC
cartridge drive
motor assembly
removal" on
page 4-100.
Diagnostic information
7510
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