Hitachi UX Twin Nozzle, Service Manual

Page: 37 / 355

2-15
2.3.5 Level sensor confirmation
● The liquid level and the operation of level sensors of the main ink tank, ink reservoir, and
makeup reservoir will be confirmed.
№ Container type
Level sensor
1
Main ink tank
Too high [OF]
2 Initial level [1] / Sensor [1]
3 Sensor [2]
4 Sensor [3]
5
Ink reservoir
Sensor [1]
6 Sensor [2]
7 Sensor [3]
8
Makeup reservoir
Sensor [WHITE]
9 Sensor [RED]
● Conduct this test in "Stop" or "Standby" state.
Level sensor confirmation of
Initial[1]/Sensor[1], Sensor[2]
and Sensor[3] can NOT be
conducted in
“Standby” state.
It is recommended to conduct
the Level sensor confirmation
in
”Stop” state.
Main ink tank Makeup reservoir Ink reservoir
sensor[2]
sensor[3]
Initial level
Too high
sensor[WHITE]
sensor[RED]
sensor[1]
sensor[2]
sensor[3]