Xerox 4090 - Manual (Page 136)

SOLVING PROBLEMS
3. Relatch the paper feeder assembly by pressing down on the
bright green dot.
4. Slide the paper tray completely back into the printer.
5. Operate the system as usual.
If you are still experiencing misfeeds, place a service call.
Stitcher/stacker problems
The following conditions may occur with the stitcher/stacker
output configuration. Both the condition and suggestions for
recovery are included in this section.
• The system displays the following messages:
OS3026 If fault persists enter 'STITCH OFF'
OS3020 Finisher fault
The first time this happens, press the Continue button on the
printer control console to see if the system can repair itself.
If the system does not repair itself and the fault message
reappears when you try to restart the job, enter STITCH OFF.
The stitcher remains off until you enter the STITCH ON
command.
• The printer stops, and the following messages display on the
controller:
OS3020 Finisher fault -- See printer message
OS3025 If fault persists enter 'SEL TRAY' or 'ABORT O' or
OS2000 Enter 'CONTINUE O' to resume printing
The first time you see these messages, enter CONTINUE O
to see if the system can repair itself. If it cannot repair itself
and the messages reappear, either abort the job or enter
SELECT TRAY to send the output to the sample tray and call
service to report the problem. Remember that the system
defaults to the stacker tray at the end of a job, so you must
enter SELECT TRAY before each new job until the
stitcher/stacker has been serviced.
8-18 XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE