Lexmark C910 - Page 181

Diagnostic Information 2-65
5055-01X
Map 11 - Paper Size Map
Step Questions / Actions Yes No
1 Do the paper size sensor
actuators on the paper
operation tray operate
correctly, as you slide the
paper location plate?
Go to step 2. Replace parts
as necessary.
2 Do the size sensor levers
operate correctly?
Go to step 3. Replace the
size sensor
levers.
3 Are the following connectors
properly connected?
CN2 (tray 1) on the printer
controller board.
CN4 on the expansion feeder
control card (trays 2-5).
Go to step 4. Properly
connect the
connectors.
4 Replace the paper size sensor
card. Does this fix the
problem?
Problem
solved.
Replace the
printer
controller
board (tray 1).
Replace the
expansion
feeder control
card
(trays 2-5).