Oki IP-6620 - Page 547

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