HP Color LaserJet CP2025 HP Color LaserJet CP2020 Series - User Guide - Page 107

Control-panel and status-alert messages - error 79

Page 107 highlights

Control-panel message Status alert 57.X Fan error Turn off then on 59.X Error Turn off then on 79 Error Turn off then on 79 Service error Turn off then on ENWW Description Recommended action If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product power on. If the message persists, contact HP support. The product has experienced a problem with its internal fan. Turn the product power off, wait at least 30 seconds, and then turn the product power on and wait for it to initialize. If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product power on. If the message persists, contact HP support. The product has experienced a problem with one of the motors. Turn the product power off, wait at least 30 seconds, and then turn the product power on and wait for it to initialize. If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product power on. If the message persists, contact HP support. The product has experienced an internal firmware error. Turn the product power off, wait at least 30 seconds, and then turn the product power on and wait for it to initialize. If you are using a surge protector, remove it. Plug the product directly into the wall socket. Turn the product power on. If the message persists, contact HP support. An incompatible DIMM is installed. 1. Turn the product power off. 2. Install a DIMM that the product supports. See Service and support on page 127 for a list of supported DIMMs. See Install memory and font DIMMs on page 86 for DIMM installation instructions. 3. Turn the product on. If the message persists, contact HP support. Control-panel and status-alert messages 97

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Control-panel message
Status alert
Description
Recommended action
If you are using a surge protector,
remove it. Plug the product
directly into the wall socket. Turn
the product power on.
If the message persists, contact
HP support.
57.X Fan error
Turn off then on
The product has experienced a
problem with its internal fan.
Turn the product power off, wait
at least 30 seconds, and then turn
the product power on and wait for
it to initialize.
If you are using a surge protector,
remove it. Plug the product
directly into the wall socket. Turn
the product power on.
If the message persists, contact
HP support.
59.X Error
Turn off then on
The product has experienced a
problem with one of the motors.
Turn the product power off, wait
at least 30 seconds, and then turn
the product power on and wait for
it to initialize.
If you are using a surge protector,
remove it. Plug the product
directly into the wall socket. Turn
the product power on.
If the message persists, contact
HP support.
79 Error
Turn off then on
The product has experienced an
internal firmware error.
Turn the product power off, wait
at least 30 seconds, and then turn
the product power on and wait for
it to initialize.
If you are using a surge protector,
remove it. Plug the product
directly into the wall socket. Turn
the product power on.
If the message persists, contact
HP support.
79 Service error
Turn off then on
An incompatible DIMM is
installed.
1.
Turn the product power off.
2.
Install a DIMM that the
product supports. See
Service and support
on page
127
for a list of
supported DIMMs. See
Install memory and font
DIMMs
on page
86
for
DIMM installation
instructions.
3.
Turn the product on.
If the message persists, contact
HP support.
ENWW
Control-panel and status-alert messages
97