Hitachi RX - Page 115

6-10 ●How to correct ink stream bending and nozzle clogging
Set screw
Nozzle holder
Rotate
Nozzle-tool A
Nozzle-tool B
Seal plate
Mark
Install the nozzle orifice.
● Hold the nozzle holder by the Nozzle-Tool B and mount the nozzle orifice after cleaned by
the Nozzle-Tool A.
2
Ejection port
Return the nozzle holder to its original position and tighten the set
3
PRECAUTIONS
● Do not touch the ejection port of the nozzle
orifice.
● Seal plate has two sides.
Front side is marked with dents.
● Tighten the nozzle orifice until it will not
turn any farther.
When the wrench is used, which is available
on the market, use the wrench as shown
below.
● Make sure to attach the seal plate with marked
surface visible from front (front facing position).
● When replacing the nozzle orifice, seal plate
should be replaced at the same time.
Nozzle orifice and seal plate should always be
used in a pair.
Front
Mark
Back
When using the wrench on the market,
select 8mm width.
8mm