Diagnostic information 2-119
5060-4xx
Front door is open, no indication on display
Fan in finisher inoperative
10
Check the voltage at J2-5 on the system board. The
voltage measures approximately +5 V dc.
Is the voltage correct?
Replace the top
options cable
Replace the
system board
Step Action and questions Yes No
1 Make sure the front door is activating the cover switch.
Is the door activating the cover switch?
Go to step 2 Repair or replace
the door
assembly
2
Check door - door switch activating tab (broken or
missing).
Is the front door and door activating tab damaged,
broken or missing?
Replace the front
door assembly
Go to step 3
3
Check the front door magnetic latches to make sure
the front door closes correctly.
Are the magnetic latches functioning properly?
Go to step 4 Replace the
magnetic latches
4
Check the front door switch cable connection to CN11
on the finisher system board.
Is the cable connected correctly?
Go to step 5 Install the cable
correctly
5
Check the continuity of the front switch as the switch is
activated.
Do you measure continuity?
Go to step 6 Replace the front
door switch
6
Check continuity of the front door switch cable.
Do you measure continuity?
Replace the
finisher system
board
Replace the front
door switch cable
D1
Step Action and questions Yes No
1 Make sure the fan cable, H6, is correctly connected to
CN21 on the finisher system board.
Is the cable connected correctly?
Go to step 2 Install the cable
correctly
2
Check the cable H6 connection to the fan assembly.
Is the cable connected correctly?
Go to step 3 Install the cable
correctly
3
Check the voltage between CN21-1 and CN21-2. The
voltage measures approximately +24 V dc.
Is the voltage correct?
Go to step 4 Replace the
finisher system
board
4
Check continuity of the fan cable H6.
Do you measure continuity?
Replace the fan
assembly
Replace cable H6
Step Action and questions Yes No
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