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3-128 Troubleshooting Analysis Guide (TAGs)
Wiring Table
Refer to the table below to check the wiring for an open or short to ground. In the display
panel illustrations, “on” status lights (which may be dimly lit) are black.
Table 3-1. Drive Indication
Wiring Failure Description Operator Panel
J/P42-7 to
J/P90-7 to
J/P41-14
Open
No indications
J/P42-7 to
J/P90-7 to
J/P41-14
Short to ground
All lights ON
CLR PAPER JAM light may be very dim
J/P42-11 to
J/P90-11 to
J/P41-10
Open
J/P42-12 to
J/P90-12 to
J/P41-9
Open
J/P42-13 to
J/P90-13 to
J/P41-8
Open
J/P42-14 to
J/P90-14 to
J/P41-7
Open
J/P42-8 to
J/P90-8 to
J/P41-13
Open
J/P42-8 to
J/P90-8 to
J/P41-13
Short to ground
CLOSE COVER light may be very dim
J/P42-9 to
J/P90-9 to
J/P41-12
Open
J/P42-9 to
J/P90-9 to
J/P41-12
Short to ground
ADD PAPER light may be very dim