Motor Tests; Printer Motor Tests - Lexmark C950 Service Manual

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