Table 6-15 Error Code F4-46 - Xerox DOCUPRINT N4525 Service Quick Reference Manual

RAP 6-12
Error Code F4-46
There is a problem at the Finisher Path Sensor.
Logic Control on the Print Engine Controller Board sensed that the Finisher Path Sensor
was actuated at start of printing.

Table 6-15 Error Code F4-46

Step Actions and Questions
1 FINISHER PATH SENSOR INSPECTION
Inspect the Finisher Path Sensor for secure mounting
and/or paper or foreign matter actuating the Sensor.
Is the sensor securely mounted? Is there
paper or foreign matter actuating the sensor?
FINISHER PATH SENSOR TEST
2
1. Enter Diagnostics Mode.
2. From the Main Menu, select Comp Input Test / Finisher
Unit / Path Sensor.
3. Press [4] to start, [0] to stop.
4. Repeatedly insert, then remove, a sheet of paper into
the Path Sensor.
Does the Control Panel display "with paper"
when you insert the paper into the Finisher
Path Sensor, and "without paper" when you
remove it?
3 FINISHER PATH SENSOR REPLACEMENT
1. Replace the Finisher Path Sensor (RRP 6-41).
2. Repeat the Finisher Path Sensor Test in Step 2 above.
Does the Control Panel display "with paper"
when you insert the paper into the Finisher
Path Sensor, and "without paper" when you
remove it?
4 FINISHER MAIN BOARD REPLACEMENT
1. Replace the Finisher Main Board (RRP 6-84).
2. Repeat the Finisher Path Sensor Test in Step 2 above.
Does the Control Panel display "with paper"
when you insert the paper into the Finisher
Path Sensor, and "without paper" when you
remove it?
5 The following printer components and areas are
associated with this specific problem. One or more of
these components or areas may have failed partially or
completely. If you cannot isolate this problem using the
steps in this Repair Analysis Procedure, replace each
component or troubleshoot each area listed below, one at
a time, until you isolate and solve the problem.
Finisher Path Sensor (RRP 6-41)


Finisher Main Board (RRP 6-84)


Print Engine Controller Board (RRP 1-72)


Wiring and connectors linking the components.


Volume 6 / Finisher - Error Codes & Messages
Paper Jam
Clear Area G
Yes
Secure the
sensor and/or
remove
whatever is
actuating it
Go to step 4
Problem
solved
Problem
solved
No
Go to step 2
Go to step 3
Go to step 4
Replace the
Print Engine
Controller
Board (RRP
1-72) &
retest. If still
NO, go to
step 5.
6-677