Lexmark C950 - Page 152

2-104 Service Manual
5058-030
Go Back
Previous
Next
3
Check the sensor (duplex wait )
for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch PRINTER SENSOR
TESTS.
4. Touch Sensor (duplex wait).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to step 4. Go to step 3.
4
Check the sensor (duplex wait)
for proper connection.
Is the above component
properly connected?
Replace the printer left duplex
door assembly. Go to
“Printer
left duplex door assembly
removal” on page 4-136.
Replace the connections.
5
Check the duplex motor for
proper operation.
When performing
motor tests, ensure
that all cover and
door interlock
switches are
overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch PRINTER MOTOR
TESTS.
4. Touch Duplex motor
(reverse).
Does the above component
operate properly?
Go to step 7. Go to step 6.
6
Check the duplex motor for
proper connection.
Is the above component
properly connected?
Replace the printer left duplex
door assembly. Go to
“Printer
left duplex door assembly
removal” on page 4-136.
Replace the connection.
Step Action and questions Yes No