Printer Messages,
continued
If the following errors persist, call your HP-authorized service provider.
Message Description Recommended Action
55.xx ERROR
PRESS SELECT KEY
Printer command error;
commands cannot be exchanged
between the print engine and its
formatter board.
Press [Select *] to resume
operation. If necessary turn
the printer OFF and then ON.
56.x ERROR
PRESS SELECT KEY
An invalid input
source/destination output
bin has been requested.
Press [Select *] to resume
operation.
56.1 Invalid input source
56.2 Invalid output destination
(for example, improper media
size being sent to duplexer)
Correct invalid request(s).
If necessary turn the printer
OFF and then ON.
57.x FAN FAILURE
CALL SERVICE
One of the cooling fans has failed. Turn printer off and call
service immediately.
Do not operate with this
condition.
58.x PRINTER ERROR
CYCLE POWER
One of the input paper tray lifters
has failed.
Press [Select *] to resume
operation. Note: the tray
indicated by this error will be
ignored until the next time the
printer is turned off then on
again.
59.x PRINTER ERROR
CYCLE POWER
There is a problem with the main
motor.
Turn the printer OFF then ON
again.
Continued on the next page.
7-44 Maintenance and Troubleshooting EN