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Diagnostic Information 2-9
4044-XXX
Power-On Self Test (POST)
When you turn the printer On, it performs a Power-On Self Test.
Check for correct POST functioning of the base printer by observing
the following:
1. All LEDs turn on solid.
2. All LEDs turn off.
3. The cooling fan and fuser lamp turn on.
Note: The fuser lamp turns off once the thermistor reaches
operating temperature. As the temperature drops, the lamp
turns back on automatically.
4. The LEDs begin to turn on then off sequentially.
5. Once the fuser has reached operating temperature, the main
motor turns on and the pick roller shaft assembly rotates to
home position.
6. The Ready LED turns on solid while the Data LED blinks.
7. The engine/LVPS board checks the status of the input and exit
paper feed sensors.
8. The main motor turns off.
9. The Data LED turns off.
Font Error Data blinking and
Error, Press Button on
solid
The print command is
requesting a font that
is not present or
installed. The user
must select a different
font or try turning the
Best Fit setting on and
retry the print
command.
Resource Save Off
Deficient Memory
Ready blinking and
Error, Press Button on
solid
The printer lacks
sufficient memory to
enable Resource
Save. It is
recommended that
the user install
additional memory or
set each link buffer to
the Auto value.
User Error Message LED Status Action