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SmartBase MPC600F/MPC400 Chapter 2: Technical Reference
Rotation Direction for
Wire/Capping
Rotation Direction for
Ink Suction
To Waste-Ink
Absorber
Valve
Closed
Black Ink Tube
Color Ink Tube
Rotating Roller (inside)
Valve Open
Figure 2-9 Pump Operation
d) Pump
This is a tube pump system consisting of two ink tubes (one for black and one for color) pressurized by
a rotating roller. A negative pressure is thereby created to suck the ink. Inside, there is a valve dedicated
to black ink and one dedicated to color ink. When the valves close or open separately or
simultaneously, only the black ink (color valve open) or color ink (black valve open) can be sucked or
both inks can be sucked (black and color valves closed).
The amount of ink sucked can be high, medium, or low depending on how much the roller rotates.
The pumping operation is executed with the rotation of the roller after the carriage is released from the
capping position and both valves are opened.
The degree of rotation of the pump's roller and the timing of the rotation are controlled by the step
count in accordance with the initial position detected by the pump sensor.
Содержание SmartBase MPC400
Страница 5: ...III III REVISION HISTORY REVISION CONTENT 0 Original ...
Страница 9: ...Chapter 1 General Description ...
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Страница 29: ...Chapter 2 Technical Reference ...
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Страница 47: ...Chapter 3 Assembly and Disassembly ...
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Страница 83: ...Chapter 4 Maintenance and Service ...
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Страница 146: ...4 62 SmartBase MPC600F MPC400 Chapter 4 Maintenance Service Figure 4 27 Print Pattern Sample ...
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Страница 160: ...4 76 SmartBase MPC600F MPC400 Chapter 4 Maintenance Service Figure 4 33 System Data List 3 6 ...
Страница 161: ...4 77 SmartBase MPC600F MPC400 Chapter 4 Maintenance Service Figure 4 34 System Data List 4 6 ...
Страница 162: ...4 78 SmartBase MPC600F MPC400 Chapter 4 Maintenance Service Figure 4 35 System Data List 5 6 ...
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Страница 171: ...Chapter 5 Appendix ...
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Страница 179: ...1101 AT CANON INC ...