4. Service Procedures - Machine Adjustments and Calibration
94 Morgana DocuMaster MFC - Service Manual
4 Adjust the inner sensor-pair
sensitivity.
• Turn the inner-sensor-pair
adjustment potentiometer in
Bank A counterclockwise until
LED1 comes on
(see Figure
4.72)
• Turn the inner sensor-pair
adjustment potentiometer
clockwise slowly until LED1 goes
off and then turn 60° (10
minutes) more.
• Make the same adjustment to
the inner sensor-pair adjustment
potentiometer in Bank B.
5 Set a sheet width value of more
than 208.1mm on the GUI panel.
6 Do a check that the middle sensor-
pair is set to be on.
• Repeat the check in Step 3
(Place test strips over the middle
sensor-pair.
7 Adjust the middle sensor-pair
sensitivity.
• Repeat the adjustment in Step 4
(Turn the middle sensor-pair
adjustment potentiometers).
8 Set a sheet width value of more
than 302.1mm on the GUI panel.
9 Do a check that the outer sensor-
pair is set to be on.
• Repeat the check in Step 3
(Place test strips over the outer
sensor-pair.
10 Adjust the outer sensor-pair
sensitivity.
• Repeat the adjustment in Step 4
(Turn the outer sensor-pair
adjustment potentiometers).
Step Action Information
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