3-8 Service Manual
5022-xxx
Motor tests
The motor tests are run primarily to locate noises in the printer.
General motor tests
In some instances, when you enter a particular test, you will be given the choice to run the motor in forward or
reverse. Other times, there will only be the option to run the motor in forward direction.
Before you run any particular motor test, ensure you have configured the printer as directed in the following
table:
To run the motor tests:
1. Select MOTOR TESTS from DIAGNOSTICS.
2. Select the motor that you need to test, and press Select ( ).
3. Select the direction if a choice is offered (Forward or Reverse). Press Select ( ).
4. Press Stop ( ) to end the test.
Mirror Motor Test
1.
Select MOTOR TESTS from DIAGNOSTICS.
2. Select Mirror Motor Test.
The panel displays Mirror Motor Test.
After the test completes, the panel displays either Pass or Fail.
To stop the test, press Stop ().
Motor test
Setup requirements
Notes
Top access
cover
Front access
door
Align Motor Test Closed Closed Select Forward or Reverse.
Fuser Closed Closed Select Forward or Reverse.
Tray 1 Not applicable Not applicable Remove all paper from the input source tray to avoid
paper jams while performing this test. Select Forward
or Reverse.
Tray 2 Not applicable Not applicable
Bottom
cartridge
Closed Open 1. Close the top access cover and front access door.
2. Enter MOTOR TESTS.
3. Open the top access cover and front access door,
activate the top right bellcrank by hand, close the
top access cover.
4. Remove the toner cartridges if you plan to test for
any length of time.
5. Run the desired motor tests.
To finish:
1. Open the top access cover.
2. Deactivate the top right bellcrank
3. Close the top access cover and the front access
door.
Top cartridge Closed Open
Transfer Closed Open
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