Special Tools; Sensors; Sensor Location - Canon G1000 Series Service Manual

5-2. Special Tools

Name
MOLYKOTE G1054
FLOIL KG-51K3

5-3. Sensors

(1) Sensor location

(2) Sensor function
No. Sensor
1 Cover sensor
2 Scanner encoder
sensor
3 PE sensor
4 Temperature sensor Detects the internal temperature of the
5 Carriage encoder
sensor
6 LF encoder sensor
7 ASF cam sensor
Tool No.
QY9-0210-000 To the carriage rail sliding portions. In common with other products on
QY9-0211-000 To the cap slider sliding portions.
Function
Mechanical switch sensor that detects
opening and closing of the Scanner
Unit (Top Cover for the G1000 series)
Photo interrupter sensor that detects
rotation of the scanner motor
Photo interrupter sensor that detects
paper presence
printer.
Photo interrupter sensor that detects
position of the carriage unit
Photo interrupter sensor that detects
rotation of the LF encoder (and
controls paper feeding)
Photo interrupter sensor that detects
the position of the ASF cam.
Application
Possible problems detected by the sensor
- Notifies that the cover is open.
- Scanner error (error code: 5011)
- Scanner motor error (error code: 5012)
- Faulty scanned or copied images
- No paper (error code: 1000)
- Paper jam (error codes: 1300)
- Internal temperature abnormal
(error code: 5400)
- Carriage position error (error code: 5100)
- Improper print position or uneven printing
- LF position error (error code: 6000)
- Uneven printing
ASF cam sensor error (error code: 5700)
(75/80)
easyfixs.blogspot.com
Remarks
the market
In common with other products on
the market
QY8-13EX-040