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Diagnostic information 2-23
925 .32 Too hot to do lamp
detection and NVRAM
bit indicates previous
wrong lamp detected.
Fuser page count
between 300,000 and
399,999.
Attempting to POR machine after
receiving a 925.01.
Go to “925.xx—Hot fuser
service check” on page 2-91.
925 .41 Lamp detection
performed and found
error. Fuser page count
between 400,000 and
499,999.
• 115 V lamp in 220 V printer.
• Lamp has excessive wattage.
Go to “925.xx—Hot fuser
service check” on page 2-91.
925 .42 Too hot to do lamp
detection and NVRAM
bit indicates previous
wrong lamp detected.
Fuser page count
between 400,000 and
499,999.
Attempting to POR machine after
receiving a 925.01.
Go to “925.xx—Hot fuser
service check” on page 2-91.
925 .51 Lamp detection
performed and found
error. Fuser page count
stopped at 500,000 to
preserve data.
• 115 V lamp in 220 V printer.
• Lamp has excessive wattage.
Go to “925.xx—Hot fuser
service check” on page 2-91.
925 .52 Too hot to do lamp
detection and NVRAM
bit indicates previous
wrong lamp detected.
Fuser page count
stopped at 500,000 to
preserve data.
Attempting to POR machine after
receiving a 925.01.
Go to “925.xx—Hot fuser
service check” on page 2-91.
925 .91 Lamp detection
performed and found
error. Writes to the fuser
information chip have
been disabled due to a
previous write failure.
• 115 V lamp in 220 V printer.
• Lamp has excessive wattage.
Go to “925.xx—Hot fuser
service check” on page 2-91.
925 .92 Too hot to do lamp
detection and NVRAM
bit indicates previous
wrong lamp detected.
Writes to the fuser
information chip have
been disabled due to a
previous write failure.
Attempting to POR machine after
receiving a 925.01.
Go to “925.xx—Hot fuser
service check” on page 2-91.
927 .00 Service fan error. • Loose connector.
• External blockage of the fan,
preventing it from turning.
• Bad fan.
Go to “Main fan” on
page 2-76.
927 .01 Main fan stalled. • External blockage of fan
• Fan may not turn due to internal fan
problem.
Go to “Main fan” on
page 2-76.
Service error codes (9xx.xx) (continued)
Error
code
Sub
codes
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