Opening/Closing The Ink Supply Valve - Canon iPF600 series Service Manual

4.3.17 Opening/Closing the Ink Supply Valve

1) Open the top cover, and then remove the left circle cover and tank cover.
2) To open the ink supply valve, turn the cam [2] in the direction of the arrow and press the link [1].
- If the tube is full of ink, releasing the printhead lock lever with the ink supply valve open can cause the ink to flow back to the ink supply unit, resulting in
leakage of ink from the ink supply needle.
- If the ink supply valve is held open due to a problem such as a valve motor error(E02D06), remove the valve motor unit(refer to DISASSEMBLY/REASSEM-
BLY > Points to Note on Disassembly andReassembly > Ink Tank Unit) and close the ink supply valve.
[2]
[1]
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