Description of PCB (printer section)
1/1
6. Electrical parts
66070
66070
G laser driver
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! Function
• Controls the G laser
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! Reference
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! Adjustments and precautions for PCB replacement
• Install the G laser driver according to the laser unit type.
For details, see
☞63080.
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! Unused connector
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! Component parts table
• None
Layout diagram Symptom due to the poor connection of
wiring
Symptoms of fuse blowout
☞63000 ☞4202 -
PCB Name Connector No. Purpose
G laser driver (J391160) P1666 Unused
G laser driver (J391231) P1666 Unused
CN3(P1664)
CN1(P1665)
CN4(P1666)
CN2(P1663)
G laser driver (J391160)
Unused
G laser driver (J391231)
G085489
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