Hitachi UX Twin Nozzle - 5 Print Head Related Maintenance; Structure of Print Head

5-1
5. Print head related maintenance
5.1 Structure of Print head
Heating unit
Heating unit
connector (2)
High
voltage
line
APH board
Shutoff valve
(MV9) connector
(No mark is
indicated)
Shutoff valve
(MV29)
Nozzle ground
Nozzle 1
Nozzle
excitation
connector
(No mark is
indicated)
Charge electrode
Positive deflection
electrode
Negative
deflection
electrode
Gutter
Coupling
Nozzle2
Nozzle
excitation
connector (2)
Shutoff valve
(MV29)
connector (2)
Shutoff valve
(MV9)
Heating unit
connector (No
mark is indicated)
Nozzle 1
side
Nozzle 2
side
Nozzle 1
side
Nozzle 2
side