Canon imagePROGRAF IPF700 Service Manual

Chapter 2
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 in a combat ion of the
status of detection by the pump cam sensor and the control of purge motor rotation by the pump encoder sensor.
F-2-29
Pump encoder
The photointerrupter-based sensor reads slits in the encoder film of the purge motor and controls the amount of
its rotation accordingly.
F-2-30
Valve open/closed detection sensor
The photointerrupter-based valve open/closed detection sensor detects the status of the valve cam.
The sensor detects that the ink supply valve is open when the sensor light is shielded by a link interlocked with
the valve cam.
- Carriage lock - Capping
- Suction
- Air passage valve open
- Idle suction
- Printing
- Suction during printing
- Wiping - Carriage lock
- Air passage
- Carriage move - Idle ejection
- Idle suction
Rotary flag
Sensor
Sensor
Slits

Canon imagePROGRAF IPF700 Specifications

General

Maximum Print Resolution	2400 x 1200 dpi
Ink Type	Pigment-based
Number of Ink Colors	5
Ink Colors	Cyan, Magenta, Yellow, Black, Matte Black
Connectivity	USB 2.0, Ethernet
Hard Drive	No
Operating Systems	Windows, Mac OS
Print Technology	Thermal Inkjet
Media Thickness	Up to 0.8 mm
Number of Nozzles	15, 360
Weight	103 lbs