HP Color LaserJet 4730 Multifunction Printer series - Manual (Page 273)

Control panel message Description Recommended action
55.0X.YY DC
CONTROLLER ERROR
For help press
alternates with
55.0X.YY
PRINTER ERROR
To continue
turn off then on
A printer command error has occurred. 1. Turn the MFP off then on.
2. If the problem persists, contact
HP Support at
http://www.hp.com/
support/clj4730mfp .
56.XX
PRINTER ERROR
To continue
turn off then on
An MFP error has occurred. 1. Turn the MFP off then on.
2. If the problem persists, contact
HP Support at
http://www.hp.com/
support/clj4730mfp .
57.0X
PRINTER ERROR
To continue
turn off then on
An MFP fan error has occurred. 1. Turn the MFP off then on.
2. If the problem persists, contact
HP Support at
http://www.hp.com/
support/clj4730mfp .
58.0X
PRINTER ERROR
For help press
alternates with
58.0X
PRINTER ERROR
To continue
turn off then on
A memory tag error was detected. 1. Turn the MFP off then on.
2. If the problem persists, contact
HP Support at
http://www.hp.com/
support/clj4730mfp .
59.XY
PRINTER ERROR
For help press
alternates with
59.XY
PRINTER ERROR
To continue
turn off then on
An MFP motor error has occurred. 1. Turn the MFP off then on.
2. If the problem persists, contact
HP Support at
http://www.hp.com/
support/clj4730mfp .
Note: This message might also appear
if the transfer unit is missing or
incorrectly installed. Ensure that the
transfer unit is correctly installed.
ENWW Control panel messages 253