Hitachi IJ UX - Page 297

6-79
6.5.23
Liquid dripping from Air Exhaust
Liquid dripping from Air
Exhaust
Resume the operation.
Replace MV11 and/or MV12 or clean any
ink build up or other foreign matters on
MV11/MV12.
Replace the pump unit.
Perform air exhaust washing by pressing “Air
exhaust vent backwash “button. Follow the
instructions and sprinkle makeup over the
opening of Air exhaust of mist separator.
Do MV11and MV12 operate?
Yes
No
Is the problem fixed?
No
Yes
Is Makeup suctioned?
Yes
No