This below post content shows the positions and specifications of the motors, sensors, and solenoids used in the product.
Epson WF-C579R, C579Ra, C529R Motor and Sensors
- A – ASF Motor
- Function: Used for driving the feed mechanism.
- Sensor type:
DC motor (42VDC±5%)
- B – Lift Motor
- Function: Used to raise the paper cassette’s hopper
- Sensor type:
DC motor (42VDC±5%)
- 1 – ASF Encoder
- Function: Used for ASF motor operation control
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 2 – Feed Sensor
- Function: Used for paper conveyance detection from the pickup roller
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 3 – Jam Cover Detection Sensor
- Function: Detects the open/closed state of the rear cover.
- Sensor type:
Mechanical contact (3.3VDC±5%)
- 4 – Hopper Position Sensor
- Function: Detects the up/down state of the hopper
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 5 – Cassette Paper Detection Sensor
- Function: Detects whether or not there is paper inside the paper cassette.
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 6 – Cassette Detection Sensor
- Function: Detects the insertion state of the paper cassette
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 7 – Lift Phase Sensor
- Function: Used for detecting the phase of lift motor driving.
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
Epson WF-C579R, C579Ra, C529R: Scanner (Motor and Sensor)
- A – SCN Motor
- Function: Used for driving the scanner carriage.
- Sensor type:
DC motor (42VDC±5%)
- 1 – CIS Module
- Function: Used to read the document on the scanner glass.
- Sensor type:
CIS
- 2 – SCN Encoder
- Function: Used for scanner motor operation control.
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
Epson WF-C579R, C579Ra, C529R: ADF (Motor and Sensor)
- A – ADF Motor
- Function: Used for driving the document feed mechanism.
- Sensor type:
DC motor (42VDC±5%)
- B – ADF Solenoid
- Function: Performs switching of the drive transmission to the pickup roller.
- 1 – ADF Encoder
- Function: Used for controlling operation of the ADF motor.
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 2 – CIS Module
- Function: Used for scanning the backside of a document
- Sensor type:
CIS
- 3 – ADF DOC Sensor
- Function: Detects whether or not a document is placed on the ADF document support.
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
- 4 – ADF PE Sensor
- Function: Detects whether or not there is a document in the paper path.
- Sensor type:
Transmissive photo interrupter(3.3VDC±5%)
— Epson WF-C579, WF-C529 printer’s Sensors, click here
— Epson WF-C579R, WF-C579Ra, WF-C529R Structure and Configuration, click here