Xerox 4090 NPS, 4890 NPS, 4850 NPS, 4050 NPS manual C076

PRINTER CONTROLLER MESSAGES

Message
C076	Paper tray 4 fault -- Select
	another tray.

C077 Check paper supply in tray 4.

C078	Tray 4 wait station sensor
	not made, but SFRS
	made.

C079 Sheet didn’t clear tray 4 wait station sensor.

C080 Tray 4 feeder failed to feed sheet from stack to SFRS.

C081 Tray 4 has low paper.

C082 Tray 4 down due to unlock button being pressed.

C103	Paper tray 1 fault -- Select
	tray 2.

Explanation/action

The tray 4 elevator has not reached the end of its travel in

9seconds.

1.Open the HCF front door.

2.Open and close tray 4.

3.Close the HCF front door.

The stack height sensor does not see paper.

1.Clear the tray 4 feeder.

2.Load and close paper tray 4.

3.Press the Continue button.

The paper failed to reach the wait station sensor in time, or there was no paper at the wait station when attempting to feed.

1.Clear the tray 4 feeder.

2.Press the Continue button.

1.Clear the tray 4 feeder.

2.Press the Continue button.

The feeder failed to move a sheet from the stack to the stack force relief sensor within the allotted time.

1.Clear the tray 4 feeder.

2.Fan the copy paper stack (tray4).

3.Load and close paper tray 4.

4.Press the Continue button.

The tray 4 elevator was raised with insufficient paper, or the paper supply was nearly depleted during printing.

1.Clear the tray 4 feeder.

2.Load and close paper tray 4.

3.Press the Continue button.

The tray 4 unlock button was pushed and the tray is down.

1.Open tray 4.

2.Load and close paper tray 4.

3.Press the Continue button.

The tray 1 elevator has not reached the end of its travel in

9seconds.

1.Open the right front door.

2.Open and close tray 1.

3.Close the right front door.

48-12 XEROX DOCUPRINT 4050/4090/4850/4890/92C NPS MESSAGES GUIDE