Interface Board (C409I/F); Pu1 (Power Supply Unit) Board; Revision B; Hv1 (High Voltage Unit) Board - Epson EPL-5900 Service Manual

EPSON EPL-5900/EPL-5900L

7.1.1.3 Interface Board (C409I/F)

Table 7-3. Interface Board (C409I/F)
CN1 Parallel Interface
CN2 USB Interface
CN3 Connector for Main Board Assy (FFC)

7.1.1.4 PU1 (Power Supply Unit) Board

Table 7-4. PU1 (Power Supply Unit) Board
F1 Fuse (Rating: 5A, 125V)
F2 Fuse (rating: 12A, 250V)
VR61 Variable Resistor for adjustment at the factory (adjustment prohibited)

7.1.1.5 HV1 (High Voltage Unit) Board

Table 7-5. HV1 (High Voltage Unit) Board
C Charging voltage output terminal (DC-1286V/AC-811V)
B Development voltage output terminal (DC-240V/DC-340V max)
SS Under development seal voltage output terminal (DC-240V/DC-340V max)
BL Development blade voltage output terminal (DC-490V/DC-590V max)
T Transfer voltage output terminal (DC3500V/DC-500V max)
VR51 Variable Resistor for adjustment at the factory (adjustment prohibited)
Appendix
Component
Component
Component
Figure 7-3. Interface Board (C409I/F)
Figure 7-4. PU1 (Power Supply Unit) Board
Figure 7-5. HV1 (High Voltage Unit) Board
Connectors

Revision B

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