HP LaserJet P4015 Printer series - Manual (Page 158)

Control panel message Description Recommended action
To continue turn off then on
52.XY ERROR
For help press
alternates with
52.XY ERROR
To continue turn off then on
A temporary printing error occurred. 1. Turn the product off and then on.
2. If the message persists, contact an HP-
authorized service or support provider.
53.XY.ZZ CHECK RAM DIMM SLOT There is a problem with the product memory.
The DIMM that caused the error will not be
used.
Values of X and Y are as follows:
● X = DIMM type, 0 = ROM, 1 = RAM
● Y = DIMM location, 0 = Internal memory
(ROM or RAM), 1 = DIMM slot 1
Press OK to continue if you are prompted.
If the message continues, you might need to
replace the specified DIMM. Turn the product
off, and then replace the DIMM that caused
the error.
54.XX ERROR
To continue turn off then on
This message is typically related to a sensor
issue. Turn the product off and then on.
If the message persists, contact an HP-
authorized service or support provider.
55.XX.YY DC CONTROLLER ERROR
For help press
alternates with
55.XX.YY DC CONTROLLER ERROR
To continue turn off then on
A temporary printing error occurred. 1. Turn the product off and then on.
2. If the message persists, contact an HP-
authorized service or support provider.
56. ERROR
For help press
alternates with
56. ERROR
To continue turn off then on
A temporary printing error occurred as a
result of an incorrect input or output request. 1. Turn the product off and then on.
2. If the message persists, contact an HP-
authorized service or support provider.
57. ERROR
For help press
alternates with
57. ERROR
To continue turn off then on
A temporary printing error occurred in one of
the product fans. 1. Turn the product off and then on.
2. If the message persists, contact an HP-
authorized service or support provider.
Table 10-1 Control-panel messages (continued)
146 Chapter 10 Solve problems ENWW