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6.4.13 Ink Pressure Low
Ink Pressure Low
Resume the operation.
Yes
Adjust the pressure to standard value
by the pressure reducing valve.
Does MV1, 2, 4, 9 operate?
Replace or repair the troubled
solenoid.
Replace the pressure reducing valve.
Replace the pressure sensor.
Is the warning released?
No
No
Yes
No
Replace or repair the
supply pump
Does ink flow into main ink tank
when operating pump, MV1 &
MV6?
No
Does ink flow into main tank when
operating pump, MV2 & MV6?
Replace or repair the CV assembly.
Replace the three-way valve filter.
Yes
Replace the viscometer filter.
No
No
Yes
Can the pressure be adjusted by
the pressure reducing valve?
No
No
Yes
Yes
Can the pressure be adjusted by
the pressure reducing valve?
Can the pressure be adjusted by
the pressure reducing valve?
Can the pressure be adjusted by
the pressure reducing valve?
Yes
Yes
Содержание IJ UX
Страница 1: ...Service Manual HITACHI Printer Model UX Revision July 1 2015 Version ...
Страница 2: ... Revision of UX service manual Revision Chapter Revised Page Frist Edition ...
Страница 15: ...1 9 2 External views Rear side 1 2 2 Main body internal Appearance with inner cover T removed ...
Страница 16: ...1 10 1 2 3 Print head UX E UX D B Air exhaust port ...
Страница 107: ...3 27 Circuit diagram of EZJ127A ...
Страница 108: ...3 28 Circuit diagram of EZJ127B ...
Страница 122: ...3 42 Circuit diagram of EZJ129 ...
Страница 131: ...3 51 3 3 20 Electrical Connection Diagram ...
Страница 132: ...3 52 ...
Страница 188: ...4 55 5 Reset the time of the R air filter to 0 on the Parts usage time management screen ...
Страница 301: ...7 Attached Drawing 7 1 Circulation System Diagram Circulation System Diagram UX B D 7 1 ...
Страница 302: ...Circulation System Diagram UX E 7 2 ...
Страница 303: ...7 3 Location of Solenoid valve Location of ICU joint Reducing valve Viscometer Pressure sensor Makeup filter Motor Pump ...
Страница 304: ...7 2 Electrical Connection Diagram 7 2 1 Electrical Connection Diagram UX D E 7 4 Electrical Connection Diagram UX D E ...
Страница 305: ...7 5 7 2 2 Electrical Connection Diagram UX B Basic model Electrical Connection Diagram UX B ...
Страница 308: ... Nozzle diameter 65μm 7 8 7 4 Dimensions around charge electrode and deflection electrode ...