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If an unrecoverable error occurs, the printer will indicate the need for a service call
by illuminating all the LEDs and then alternating the following combination of LEDs.
For example, the following two indications alternate when a fuser malfunction error
occurs.
Service Call
Drum
Ready
Alarm
Data
Service call
Drum
Ready
Alarm
Data
Service Call
Drum
Ready
Alarm
Data
Service Call
Drum
Ready
Alarm
Data
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Fuser
Malfunction
❍
❍
❍
Fuser
Malfunction
❍
❍
❍
D-RAM
Error
❍
❍
NV-RAM
Error
❍
i
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Drum
Ready
Paper
Alarm
Toner
Data
Laser BD
Scanner
Malfunction
Malfunction
❍
❍
❍
❍
❍
Service A
Service B
❍
❍
❍
Main Motor
CPU
Malfunction
Runtime
Error
❍
3-4
Drum
Ready
Paper
Alarm
Toner
Data
ROM Error
❍
❍
❍
Engine
Interface
Error
❍
❍
❍
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