Oki IP-6620 Maintenance Manual page 542

8.7 Electrical Configuration
8.7.1 Overall configuration
The following block diagram shows the overall electrical configuration of the printer.
Sensor
Fan
USB
PC
ヘッド
ヘッド
ヘッド
ヘッド
ヘッド
ヘッド
Thermistor
Head
Carriage board
(PCB-ASSY-HCB1M)
Main board
(PCB-ASSY-IPB5-100)
Operation panel
Figure 8.6 Overall electrical configuration
OKI Data Infotech Corporation CONFIDENTIAL
A
200-240 V AC
C
電
源
24 V DC 38V DC
PSU PSU
Actuator board
(PCB-ASSY-ACT3)
Solenoid Fan Motor
Chapter 8 Operation Mechanism
A
C
電
源
Triac board
PCB-ASSY-TRC-MW
Ink cartridge
PCB-ASSY-INK4
x7 (for 7-colors)
x6 (for 6 colors)
Sensor
Interlock switch
Thermistor
Preheater
Printheater
Afterheater
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