Hitachi UX Twin Nozzle - Recovery Method When the CV Assembly Is Drying;Clogging

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4.15.6 Recovery method when the CV assembly is drying/clogging
1 Remove the tube connecting block of the ink reservoir, and then insert a metal pin
or the like into the hole of the CV assembly.
(The SUS ball which is firmly adhered to the O-ring inside the CV assembly shall be
separated.)
CV assembly
Tube connecting block
(Before insertion)
(After insertion)
SUS ball
O-ring
Pin
Cross-sectional view
Stick part
Enlarge
4.7mm：Reference inserting dimension
φ2mm