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REV.-A
(3) Valve set removal
Step 1 Loosen the tube set screw on the valve set, then remove the ink tube from the valve set.
Step 2 Remove the pump set. (See (2))
Step 3 Unlock the bent tab and stud, which fix the valve set to the P frame, then remove the valve
set. (See (2))
Tab
Valve set
P Frame
Tube set
screw
Stud
Figure 4-34. Valve Set Removal
(4) Head cap set removal
WARNING
• Be careful not to deform the head cap aligning spring.
Step 1 Take the head cap aligning spring out using tweezers.
Step 2 Loosen the tube set screw on the pump set, then remove the ink tube from the pump set.
Step 3 Loosen the tube set screw on the valve set, then remove the ink tube from the valve set.
Step 4 Remove the head cap set from the two hooks of the head cap support.
Head cap
aligning spring
~---Hooks
Figure 4-35. Head Cap Set Removal
4-31
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