HP LaserJet 9000 Printer series - Manual (Page 112)

Chapter 5 Problem solving 112
Understanding printer messages
ROM DISK DEVICE
FAILURE
alternates with
READY
The ROM disk had a critical failure and can no longer be used.
Turn the printer off, and then turn the printer on to clear the message.
ROM 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 non-existent directory.
ROM DISK FILE SYSTEM
IS FULL
alternates with
READY
Delete files and then try again, or turn the printer off, and then turn the printer on to delete all
files on the device. (Delete files using HP LaserJet Resource Manager or another software
utility. See the software help for more information.)
If the message persists, increase the size of the ROM disk. Change the ROM disk size from the
Configuration menu in the printer control panel (See
“System setup submenu” on page 186 ).
ROM DISK IS WRITE
PROTECTED The ROM disk is protected, and no new files can be written to it.
ROTATE PAPER
IN TRAY xx
alternates with
Tray xx is loaded with Letter or A4 paper in the por trait orientation, but the job that used the
tray did not specify booklet making.
Tray xx has letter (or A4) but needs to be rotated.
SIZE MISMATCH
TRAY xx=
[SIZE]
Tray xx is loaded with paper that is longer or shor ter in the feed direction than the size
configured for the tray.
Message Explanation or recommended action