No. Description No. Description
1 LD Drive Board (M/Y) 4 Synchronizing detector board: Bk/C-S
2 LD Drive Board (Bk/C) 5 Synchronizing detector board: M/Y-S
3 Cylinder Lens (Bk/C) 6 Cylinder Lens (M/Y)
Mechanism
LD Drive Board
The LD Unit is provided with two LD Drive Board. The beam system is a 1 beam type for MP C3004/
C3504, and 4 beam type for MP C4504/C5504/C6004.
The LD Drive Board comprises an LD (laser diode), PD (photodiode) and LD control unit.
• The LD outputs the laser light to the PCU.
7. Detailed Descriptions
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