Frontier LP7700 - No. 05507 the Dryer Temperature Is below the Processing Range

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4. Troubleshooting
45500
45500
Error message: Processor 1
No. 05507
The dryer temperature is below the processing range.
Alarm release
NO
Error message release
NO
The dryer temperature will be adjusted when the error display is closed.
Condition
Diagnosis
NOTE
• To access the wiring diagrams, click Wiring diagrams in Bookmarks.
Suffix number Condition
00000 The dryer temperature falls below the processing range (setting temperature − 10°C) during paper processing.
(dryer thermosensor)
When temperature is incorrectly adjusted Manual No.
Dryer heater ☞63290
Processor relay PCB ☞66220
Processor control PCB
☞66200
When temperature is incorrectly detected Manual No.
Dryer thermosensor ☞63290
Processor control PCB
☞66200
Processor power supply 1 ☞67400
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