Canon G2000 series, Руководство по обслуживанию

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QY8-13EX-040
5-2. Special Tools
Name Tool No. Application Remarks
MOLYKOTE G1054 QY9-0210-000 To the carriage rail sliding portions. In common with other products on
the market
FLOIL KG-51K3 QY9-0211-000 To the cap slider sliding portions. In common with other products on
the market
5-3. Sensors
(1) Sensor location
(2) Sensor function
No. Sensor Function Possible problems detected by the sensor
1 Cover sensor Mechanical switch sensor that detects
opening and closing of the Scanner
Unit (Top Cover for the G1000 series)
- Notifies that the cover is open.
2 Scanner encoder
sensor
Photo interrupter sensor that detects
rotation of the scanner motor
- Scanner error (error code: 5011)
- Scanner motor error (error code: 5012)
- Faulty scanned or copied images
3 PE sensor Photo interrupter sensor that detects
paper presence
- No paper (error code: 1000)
- Paper jam (error codes: 1300)
4 Temperature sensor Detects the internal temperature of the
printer.
- Internal temperature abnormal
(error code: 5400)
5 Carriage encoder
sensor
Photo interrupter sensor that detects
position of the carriage unit
- Carriage position error (error code: 5100)
- Improper print position or uneven printing
6 LF encoder sensor Photo interrupter sensor that detects
rotation of the LF encoder (and
controls paper feeding)
- LF position error (error code: 6000)
- Uneven printing
7 ASF cam sensor Photo interrupter sensor that detects
the position of the ASF cam.
ASF cam sensor error (error code: 5700)
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