Lexmark C935 Service Manual page 140

5057-XXX
Step
5 Check the sensor (tray 4 feed-out) for proper operation.
1. Enter the Diagnostics Menu.
2. Select INPUT TRAY TESTS.
3. Select Sensor test.
4. Select Tray 4.
5. Select Feed-out.
Does the display on the operator panel, change every
time the sensing area of the above sensor is interrupted
or blocked?
6 Check the sensor (tray 4 feed-out) for proper
connection.
Is the above component properly connected?
7 Check the tray module drive motor for proper operation.
1. Enter the Diagnostics Menu.
2. Select MOTOR TESTS.
3. Select Printer motor tests.
4. Select Tray module drive motor.
Does the above component operate properly?
Check the tray module drive motor for proper
8
connection.
Is the above component properly connected?
2-48
Printer Service Manual
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes
Go to step 7. Go to step 6.
Replace the sensor Replace the
(tray 4 feed-out). connection.
Go to step 9. Skip to step 8.
Replace the tray
Replace the
module drive motor . connection.
Go to "2000-sheet
dual input (TTM)—
tray module drive
motor assembly
removal" on
page 4-161 or
"2000-sheet dual
input (TTM)—tray
module drive motor
assembly removal"
on page 4-161.
Previous
No
Next
Go Back