Moving The Wiper Unit; Opening And Closing The Ink Supply Valve - Canon W6200 Service Manual

Part 5: Maintenance

5.3.3 Moving the wiper unit

1) Remove the right side cover.
2) Insert a long Phillips-head screwdriver into the hole in the purge gear from the
printer right side.
3) Rotate the purge gear in the counter-clockwise direction, and then move the wiper
unit.

5.4 Opening and Closing the Ink Supply Valve

1) Remove the right side cover.
2) Press the valve lever with your finger to open the ink supply valve. (Normally, the
ink supply valve is closed.)
CAUTION
• If the tube is filled with ink and the printhead lock lever is unlocked
while the ink supply valve is opened, the ink in the tube may reverse-
flow due to the difference in the water head, and ink may leak from the
ink supply needle.
• If the ink supply valve remains open, such as when an ink supply valve
switching error (E02D06) occurs, remove the valve motor unit (see
Ink tank unit), and then close the ink supply valve.
Ink tank unit
Figure 5-42 Opening and Closing the Ink Supply Valve
5-38
W6200
5.2.10,
Close
Open
Ink supply valve