HP LaserJet 9000 Printer series User Manual
Page 106
Chapter 5
Problem solving
106
Understanding printer messages
CLOSE TOP COVER ON
LEFT ACCESSORY
The top cover on the multifunction finisher is open, or is not closed properly.
Close the top cover properly.
CLOSE FRONT OR LEFT
DOOR
The front or left doors are open and must be closed for printing to continue.
CLOSE RIGHT DOOR
The right door is open and must be closed for printing to continue.
DETECTABLE SIZE
IN TRAY xx
Move switch to
standard
A tray is loaded with standard size paper, and the switch in the tray is set to custom.
Move the switch to the "standard" position.
DIFFERENT PAPER SIZES
IN JOB
Different paper sizes are used for a single job in the multifunction finisher.
Verify that all pages in the job are configured for the same size paper.
DISK DEVICE
FAILURE
alternates with
READY
The EIO hard disk had a critical failure and can no longer be used.
Reseat the EIO hard disk. If the message continues, replace it with a new EIO hard disk.
DISK FILE
OPERATION FAILED
alternates with
READY
The requested operation could not be performed. You might have attempted an illegal operation,
such as trying to download a file to a nonexistent directory.
Message
Explanation or recommended action