Sensor (Exit 2 Media Shift Hp) Failure - Lexmark W840 Service Manual

Step
10 Check the sensor (duplex wait) for proper connection.
Is the above sensor connected properly?
11 Perform a print test.
Does the error still occur?
12 Perform a print test.
Does the error still occur?
13 Perform a print test.
Does the error still occur?

919.00 Sensor (exit 2 media shift HP) failure

Step
1 Check the sensor (exit 2 media shift HP) for proper
operation.
1. Enter Diagnostics mode.
2. Select BASE SENSOR TESTS.
3. Select Media Path.
4. Select Exit2 shift HP.
Move the shift assembly with your finger in a side to
side motion.
Does the display on the operator panel change every
time the sensing area of the above sensor is blocked?
2 Check the sensor (exit 2 media shift HP) for proper
connection.
Is the above sensor connected properly?
Check
Check
Yes
Replace the sensor Replace the
(duplex wait). connection.
Go to "Duplex
sensor (duplex
wait) removal" on
page 4-184.
Replace the exit Problem solved.
interface card
assembly.
Refer to the Printer
Service Manual.
Go to step 11.
Replace the duplex Problem solved.
controller card
assembly.
Go to "Duplex
controller card
assembly removal"
on page 4-181.
Go to step 13.
Replace the printer problem solved.
engine card
assembly.
Refer to the Printer
Service Manual.
Yes
Go to step 3. Go to step 2.
Replace the sensor Replace the
(exit 2 media shift connection.
HP).
Go to "Exit 2
sensor (exit 2
media shift HP)
removal" on
page 4-207.
Diagnostic information
4024-XXX
No
No
2-99