Lexmark C910 - Page 138

2-22 Service Manual
5055-01X
980 - Face Up/Down Switching Error
980 Service
Switch Error
Check Area
B
Step
Questions /
Actions
Yes No
1 Does the FU/FD
deflector move at
all during power
up?
Go to step 2. Go to step 3.
2 Manually operate
the FU/FD
deflector. Does it
properly lock into
position when
manually
operated?
Go to step 3. Go to step 4.
3 Is there continuity
on the FU/FD
deflector solenoid
between pins 1
and 2 of CN14 on
the printer
controller board?
Go to step 5. Replace the FU/FD
deflector solenoid.
4 Make sure that the
FU/FD deflector
pivot arm is in the
proper position. Is
it in the proper
position with its
operating linkage?
Replace the FU exit
assembly.
Place the FU/FD
pivot arm in the
proper position.