3-20 Service Manual
5058-030
To run this test:
1. From the Diagnostics Menu, navigate to INPUT TRAY TESTS.
2. Select the appropriate input source from the following choices:
• Tray 1
• Tray 2
• Tray 3
• Tray 4
• Multi-Purpose Feeder
3. Touch either Single or Continuous.
• Single—Feeds one sheet of media from the selected source.
• Continuous—Media continues feeding from the selected source until Stop is pressed.
MOTOR TESTS
PRINTER MOTOR TESTS
To run these tests:
1. From the Diagnostics Menu, navigate to MOTOR TESTS.
2. Select PRINTER MOTOR TESTS.
3. Select the test from the following options:
• Fuser/lower redrive/1st transfer
retract motor
• Printer transport motor
• Registration motor • HCF feed/lift motor (feed)
• Tray 1 feed/lift motor (feed) • HCF feed/lift motor (lift)
• Tray 1 feed/lift motor (lift) • HCF transport motor
• Tray 2 feed/lift motor (feed) • KCMY drum & transfer belt motor
• Tray 2 feed/lift motor (lift) • Y erase lamp
• Tray 3 feed/lift motor (feed) • M erase lamp
• Tray 3 feed/lift motor (lift) • C erase lamp
• Tray 4 feed/lift motor (feed) • K erase lamp
• Tray 4 feed/lift motor (lift) • Waste toner agitator motor
• MPF feed/lift motor (feed) • Image density sensor shutter open
• MPF feed/lift motor (pick) • Image density sensor shutter close
• Registration clutch • Y toner dispense motor
• Upper redrive diverter • M toner dispense motor
• Duplex motor (reverse) • C toner dispense motor
• Upper redrive motor (forward) • K toner dispense motor
• Upper redrive motor (reverse) • Developer motor
• Lower redrive shift motor (forward) • Transfer belt motor
• Lower redrive shift motor (reverse) • 1st transfer rollers retract motor (contacted)
• Upper redrive shift motor (forward) • 1st transfer rollers retract motor (retracted)
• Upper redrive shift motor (reverse) • 2nd transfer rollers retract motor (contacted)
• 1TM/3TM/TTM upper transport
motor
• 2nd transfer rollers retract motor (retracted)
• 1TM/3TM/TTM lower transport
motor
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