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Control panel message Description Recommended action
50.X FUSER ERROR
For help press
A fuser error has occurred.
The following are specific fuser errors:
50.1 - A low fuser temperature error has
occurred in the main thermistor.
50.2 - A fuser warm-up service error has
occurred.
50.3 - A high fuser temperature error has
occurred in the main thermistor.
50.4 - A faulty fuser error has occurred.
50.5 – Inconsistent fuser.
50.6 – Open fuser.
50.7 – Fuser pressure release
mechanism failure.
50.8 - A low fuser temperature error has
occurred in the sub-thermistor.
50.9 - A high fuser temperature error has
occurred in the sub-thermistor.
These errors may be due to an
inadequate power supply, inadequate
line voltage, or a problem with the fuser.
1. Turn the printer off and then back on.
2. If the message persists, contact
HP Support at http://www.hp.com/
support/clj4610.
51.2Y
PRINTER ERROR
For help press
alternates with
51.2Y
PRINTER ERROR
To continue
turn off then on
Either a beam detects an error, or a
laser error has occured.
The values of Y are:
Y Description
0 - Black/no color
1 - Cyan
2 - Magenta
3 - Yellow
1. Turn the printer off and then back on.
2. If the problem persists, contact
HP Support at http://www.hp.com/
support/clj4610.
Control panel messages (continued)
134 Chapter 8 Problem solving ENWW