Chapter 22-832.5.3 Ink passage system 0020-7341iPF6000SF-2-79Pump cam sensorThe photo-interrupter-type pump cam sensor detects that the sensor light is shielded or unshielded by the rotary cam. The sensor detects the purge unit capping andwiping states with the combination of the state detected by the pump cam and the state of pump motor rotation control performed by the pump encoder.F-2-80Valve open/closed detection sensorValve open/closed detection sensor 2 Purge unitPump encoder sensorPump cam sensorHead management sensor- Carriage lock - Capping- Suction- Air passage valve open- Idle suction- Printing- Suction during printing- Wiping - Carriage lock- Air passage- Carriage move - Idle ejection- Idle suctionRotary flag Sensor
