Brother GTX-4 - Page 281

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Disassembly / Replacement / Adjustment
(3) If there is no spout spring, insert the sub pouch assy into the solenoid valve.
<IMPORTANT>
 Assy should be inserted securely to prevent leakage of ink. (Insertion force: 20N to 30N)
 Do not force part in excessively. Excessive force may damage part and result in ink leakage.
(4) If there is a spout spring, insert the sub pouch assy into the solenoid valve and install the spout spring. To install the
spout spring, insert it from the bottom and then pull up the latch on the upper side of the spout to push the spout
spring in to allow the latch to catch the spout.
Bottom
Press
Spout
Latch
Spout spring