Chapter 2
2-44
2.5.2 Ink passage system
0020-5560
F-2-34
Pump cam sensor
As the cam rotates, it shields the sensor light of the photointerrupter-based pump cam sensor or allows it to be transmitted. The status of the purge unit, such as
capped, suction and wiping, is detected by the combination of the pump cam sensor detection and the control of pump motor rotation by the pump encoder sensor.
F-2-35
Valve open/closed detection sensor
Agitation cam sensor
HP maintenance jet
pump encoder sensor
Pump encoder sensor
Head management sensor
Pump cam sensor
- Carriage lock
- Capping
- Suction
- Air passage valve open
- Idle suction
- Printing
- Suction during printing
- Wiping
- Carriage lock
- Air passage
- Carriage move
- Maintenance jet
- Idle suction
Rotary flag
Sensor
Summary of Contents for iPF825
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Page 11: ...Chapter 1 PRODUCT DESCRIPTION...
Page 12: ......
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Page 67: ...Chapter 2 TECHNICAL REFERENCE...
Page 68: ......
Page 78: ...Chapter 2 2 8 Printing Modes...
Page 79: ...Chapter 2 2 9...
Page 121: ...Chapter 3 INSTALLATION...
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Page 138: ...Chapter 3 3 14...
Page 139: ...Chapter 4 DISASSEMBLY REASSEMBLY...
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Page 201: ...Chapter 5 MAINTENANCE...
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Page 208: ...Chapter 5 5 4 5 Close upper cover 1 F 5 6 1...
Page 209: ...Chapter 5 5 5...
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Page 211: ...Chapter 6 TROUBLESHOOTING...
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Page 241: ...Chapter 7 SERVICE MODE...
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Page 265: ...Chapter 7 7 21...
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Page 267: ...Chapter 8 ERROR CODE...
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Page 305: ...Appendix...
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Page 315: ...Feb 27 2017...
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