Control panel message Description Recommended action
53.XY.ZZ CHECK RAM DIMM SLOT <X>
To continue touch OK
A problem exists with the MFP memory.
The DIMM that caused the error will not be
used. The following are the values of X:
X = Device location
0 = Onboard memory
1 = Slot 1
You might need to reseat or replace the
specified DIMM.
Turn the MFP off, and then replace the
DIMM that caused the error. See
Adding
printer memory.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
55.XX.YY DC CONTROLLER ERROR To
continue turn off then on
The print engine is not communicating with
the formatter.
Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
56.X ERROR To continue turn off then on A temporary printing error has occurred. Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
57.XX ERROR To continue turn off then
on
A temporary printing error has occurred. Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
58.XX ERROR To continue turn off then
on
A temporary printing error has occurred. Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
59.XY ERROR To continue turn off then
on
A temporary printing error has occurred. Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
60.X ERROR To continue turn off then on The tray specified by X is not lifting correctly. Follow the instructions in the onscreen
dialog box.
62 NO SYSTEM To continue turn off then
on
A problem exists with the MFP firmware. Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
64 ERROR To continue turn off then on A scan buffer error occurred. Turn the MFP off, and then turn the MFP on.
If this message persists, contact an HP-
authorized service or support provider.
(See the HP support flyer, or go to
http://www.hp.com/support/ljm4345mfp.)
Table 11-1 Control-panel messages (continued)
ENWW Control-panel messages 181