Sensor (Bridge Unit Media Entrance) Static Jam B - Lexmark X850e Service Manual

7500-XXX
Step Check
3 Check the bridge unit drive motor for proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Finisher Motor Tests.
4. Touch Bridge unit drv mtr.
Open the top cover on the bridge unit.
Does the bridge unit drive motor operate properly?
4 Check the bridge unit drive motor connection.
Is the above motor connected properly?
5 Perform a print test.
Does the error still occur?
6 Perform a print test.
Does the error still occur?

280.02 Sensor (bridge unit media entrance) static jam B

Step Check
1 Check the sensor (bridge unit media entrance) for
proper operation.
Perform the sensor (bridge unit media entrance) test.
1. Enter the Diagnostics Menu.
2. Touch FINISHER TESTS.
3. Touch Sensor Test.
4. Touch Media Path 1.
5. Touch Bridge media ent.
Open the bridge unit top cover assembly.
Does the operator panel display change every time the
actuator of the sensor (bridge unit media entrance) is
operated?
2-60
Options Service Manual
Yes No
Go to step 5. Go to step 4.
Replace the Replace the
bridge unit drive connection.
motor.
"Bridge
Go to
unit drive motor
assembly
removal" on
page 4-90.
Replace the Problem solved.
bridge unit
interface card
assembly.
Go to "Bridge
unit interface
card assembly
removal" on
page 4-194.
Replace the Problem solved.
finisher controller
card assembly.
Go to "Finisher
controller card
assembly
removal" on
page 4-195.
Yes No
Go to step 3. Go to step 2.