HP Color LaserJet CM4730 Multifunction Printer series - Manual (Page 246)

Control panel message Description Recommended action
the HP support flyer, or go to
http://www.hp.com/support/ljcm4730mfp .)
50.X FUSER ERROR A fuser error has occurred. Make sure you have the correct fuser. Re-
seat the fuser. 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/ljcm4730mfp .)
51.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/ljcm4730mfp .)
52.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/ljcm4730mfp .)
53.10.0X Unsupported DIMM An unsupported DIMM is installed. 1. Turn the MFP off, and then replace the
DIMM that caused the error.
2. 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/
ljcm4730mfp
.)
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/ljcm4730mfp .)
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/ljcm4730mfp .)
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/ljcm4730mfp .)
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/ljcm4730mfp .)
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.
Table 16-1 Control-panel messages (continued)
230 Chapter 16 Problem solving ENWW