Hitachi UX Twin Nozzle - Solenoid Replacement Procedure

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4.11 Solenoid Replacement Procedure
The replacement solenoid (color of wiring: Orange) can be used for both solenoids of
Ink-side and makeup-side.
[Caution]
・ Please do not mix up solenoid connectors of ink-side and makeup-side when you
connect them.
・ After replacement, please confirm that the solenoid on ink-side and/or Makeup-side
operates properly.
・ Do NOT spill makeup over the solenoids.
1 Turn off the power supply.
2 Follow the procedures described in “4.1.2 Access to the parts on the front side of the
equipment” and pull the Reservoir unit out.
3 Remove the Fixing screw and remove Main ink tank.
[Caution] Be careful not to tip Main ink tank over.
4 Remove the fixing screws (2 positions) and remove the Makeup reservoir.
5 Remove the Solenoid cable from the hook on the Inner cover(B).
[Caution] Pay attention NOT to pinch the Solenoid Cable while above work is implemented.
Hook
Solenoid cable
Inner cover(B)
Fixing screw
Main ink tank
Fixing screws
Makeup reservoir