Oki IP-6620 Maintenance Manual page 547

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Motors and solenoids
The following table lists the motors and solenoids used for the printer.
Name
Ink supply motor
1 to 7
Air release
solenoid 1 to 3
Cap motor
Capping unit
up/down motor
Suction ump/
wipe motor
Take-up motor
X motor
Y motor
8-26
Type Voltage Driving board
DC motor 24 V PCB-ASSY-ACT3
Solenoid 24 V PCB-ASSY-ACT3
DC motor 24 V PCB-ASSY-ACT3
DC motor 24 V PCB-ASSY-ACT3
Stepping 24 V PCB-ASSY-ACT3
motor
DC motor 24 V PCB-ASSY-ACT3
Stepping 38 V PCB-ASSY-ACT3
motor
DC motor 38 V PCB-ASSY-ACT3
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 8 Operation Mechanism
Error
Control items
detection
Normal rotation, Over current
reverse rotation, protection
brake element
PWM control
ON/OFF Over current
protection
element
Brake, Over current
UP/DOWN protection
PWM control element
Normal rotation, Over current
reverse rotation, protection
brake element
PWM control
ON/OFF Over current
PWM control protection
element
Normal rotation, Overcurrent
reverse rotation, detection circuit
brake, free
PWM control
Normal rotation, Overcurrent
reverse rotation, detection circuit
brake, free
Normal rotation, Overcurrent
reverse rotation, detection circuit
brake, free
Software servo
Remarks