HP LaserJet 4050 Printer series - Manual (Page 134)

112 Chapter 4: Problem Solving
EN
59.x
PRINTER ERROR
alternates with
CYCLE POWER TO
CONTINUE
A temporary printing error occurred.
Turn the printer off, then turn the printer on.
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
62.x
PRINTER ERROR There is a problem with the printer’s memory. The x value refers to
the location of the problem:
0 = Internal memory
1 to 3 = DIMM slots 1, 2, or 3
You might need to replace the specified DIMM.
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
64
PRINTER ERROR A temporary printing error occurred.
Turn the printer off, and then turn the printer on.
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
66.xy.zz INPUT
DEVICE FAILURE
alternates with
CHECK CABLES
AND CYCLE POWER
An error occurred in an external paper handling device.
Turn the printer off, and then turn the printer on.
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
66.00.xx
Service ERROR
alternates with
CHECK CABLES AND
CYCLE POWER
An error occurred in an external paper handling device.
Turn the printer off.
Disconnect the cables to all external paper handling devices, and then
reconnect them.
Turn the printer on.
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
68 NVRAM ERROR
CHECK SETTINGS An error occurred in the printer’s nonvolatile memory (NVRAM) and
one or more printer settings has been reset to its factory default.
Print a configuration page and check the printer settings to determine
which values have changed (page 134).
If this message persists, contact an HP-authorized service or support
provider. (See the HP Customer Care Service and Support pages at
the front of this user’s guide.)
Printer Messages (Continued)
Message Explanation or Recommended Action