Lexmark CS725R Service Manual

Action Yes No
Step 2
Check the sensor cable for proper connection.
Is the cable properly connected?
Go to step 4. Go to step 3.
Step 3
Reconnect the cable.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
Remove the motor cover, and then check the interlock cable relay
for proper connection.
Is the cable properly connected?
Go to step 6. Go to step 5.
Step 5
Reconnect the cable.
Does the problem remain?
Go to step 6. The problem is
solved.
Step 6
Check the front door interlock switch actuator for damage.
Is the actuator free of damage?
Go to step 8. Go to step 7.
Step 7
Replace the duplex outer guide. See
“Duplex outer guide
removal” on page 289.
Does the problem remain?
Go to step 8. The problem is
solved.
Step 8
Check the toner door interlock switch actuator for damage.
Is the actuator free of damage?
Go to step 10. Go to step 9.
Step 9
Replace the toner door. See
“Toner door removal” on page 276.
Does the problem remain?
Go to step 10. The problem is
solved.
Step 10
Replace the motor cover. See
“Motor cover removal” on
page 273.
Does the problem remain?
Go to step 11. The problem is
solved.
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Diagnostic information
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Lexmark CS725R Specifications

General

Brand	Lexmark
Model	CS725R
Category	Printer
Language	English