Hitachi IJ RX2 Technical Manual page 133

Suction ends in about 1 minute and the screen returns to the Circulation
4
control screen.
● To stop operation, press Abort .
Check if ink stream bending or nozzle clogging has been repaired.
5
● Display the screen after the Circulation control screen.
Circulation control
Ink drainage
Pressure relief
Parts usage time
management
Select option; press [Start/Cont.]
With the print head cover removed, press the Ink stream alignment →
6
Start/Continue to eject the makeup.
● Perform this work with the print head tip inserted into a beaker.
Confirm that the stream is in the center of the gutter.
7
● Confirm the stream position from the horizontal direction and vertical direction of the print head
as shown in the figure.
Side direction
● If the ink stream is not in the center of the gutter, perform nozzle backwash again.
If the stream is not corrected even after the nozzle backwash has been performed 3 times,
perform par. "6.4.2 Nozzle orifice disassembly and cleaning".
At the end of confirmation, press Abort and stop ejection of the makeup.
8
[Stop ]
Ink refill
Ink stream
alignment
Circulation system
environment setup
Proc. status:
Upper direction
●How to correct ink stream bending and nozzle clogging 6-10
2015.07.07 12:45
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Gutter entrance diameter
Center of gutter inlet
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