Frontier LP7500 Service Manual page 856

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! ! ! ! Reference
Layout diagram
63000
! ! ! ! Adjustments and precautions for PCB replacement
• Do not change each volume that has already been adjusted by the manufacturer before shipment.
! ! ! ! Unused connector
Power supply
Printer power supply 1
Printer power supply 2
Printer power supply 3
Laser power supply
Printer power supply 4
Printer power supply 5
! ! ! ! Component parts table
Fuse
Power supply
Printer power supply 1
Printer power supply 2
Printer power supply 3
Laser power supply
Printer power supply 4
Printer power supply 5
66100
Symptom due to the poor connection of
wiring
4202
Connector No.
CN2, CN52 Unused
None
None
None
None
CN2, CN52 Unused
Fuse No. Purpose
F1 AC 200 V power
supply protection
F1 AC 200 V power
supply protection
F1 AC 200 V power
supply protection
F1 AC 200 V power
supply protection
F1 AC 200 V power
supply protection
F1 AC 200 V power
supply protection
66100
Description of PCB (printer section)
Symptoms of fuse blowout
Purpose
Remarks
Cannot be replaced.
-
Remarks
2/2