Sensor (Transfer Belt Hp) Late Error - Lexmark X940e Service Manual

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

904.00 Sensor (transfer belt HP) late error

Step
1
Reset the transfer belt HP failure lock out condition.
1. Enter the Diagnostics Menu.
2. Touch Trans belt fail HP.
3. Touch Trans belt fail HP.
Does the transfer belt appear damaged or torn in half?
2 Check the transfer belt cleaning assembly for proper
installation.
Is the above component installed properly?
3 Perform a POR.
Does the error occur when the power is turned off/on?
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Check
Yes
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 4-90.
Replace the lower Problem solved.
printer engine card
assembly.
Go to "Lower
printer engine
card assembly
removal" on
page 4-80.
Yes
Go to step 2. Go to step 3.
Go to step 3. Reinstall the
transfer belt
cleaning
assembly.
Go to step 4. Perform several
print tests.
If the problem
remains, go to
step 4.
Diagnostic information
7510
No
No
2-143