Ricoh J001 - Page 173

ELECTRICAL COMPONENTS
SM 6-41 J001/J003
Detailed
Descriptions
6.8.6 PSU
The PSU contains these following important components and functions:
• Horizontal motor control
• Vertical motor control
• Power supply control
• Supplies both 37 V and 5.1 V power to the printer
37Vdc
5.1Vdc
GND
PSMOD
HVCON
Motor Control Signal
A
C Input
Vertical Motor
Vertical Moto
r
Driver
Horizontal
Motor Driver
Control Board
2
3
10
Horizontal Motor
M1 M2
G707D956.WMF
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA