Units Requiring Draining Of Ink; External Covers - Canon WS8400 Service Manual

Chapter 4

4.3.3 Units requiring draining of ink

When disassembling the following units of the ink passage, drain the filled ink completely to prevent ink leakage. For how to drain the ink, refer to
DISASSEMBLY/REASSEMBLY > Points to Notes on Disassembly and Reassembly > Draining the ink.
[1] Carriage unit
Refer to DISASSEMBLY/REASSEMBLY > Points to Notes on Disassembly and Reassembly > Carriage unit.
[2] Ink tube unit
Refer to DISASSEMBLY/REASSEMBLY > Points to Notes on Disassembly and Reassembly > Ink tube unit.
[3] Ink tank unit
Refer to DISASSEMBLY/REASSEMBLY > Points to Notes on Disassembly and Reassembly >Ink tank unit.

4.3.4 External covers

a) Left circle cover (L) /right circle cover (L)
Removing the left circle cover (L) /right circle cover (L)
Clicking the figure number under the video mark allows you to view the movie showing the procedure.
1) When removing the circle cover (L) [1], insert the blade of the flathead screwdriver [2] as shown in the figure below, disengage the hook [3], and turn
the circle cover forward to remove it.
4-6
[2]
[1]
F-4-8
F-4-9
0009-4799
[3]
0009-4801