Hitachi IJ PH - Page 148

6-11
1
Does the IJ printer become
ready when you start it by
pressing the Startup key
with the high-voltage power
supply unit output connector
disconnected?
Replace the high-voltage
power supply unit.
No
Yes
Is the alarm issued?
Has the ink/makeup ink
reached the nozzle head back
surface?
Wipe the entered
ink/makeup ink away
with JK wiper and allow
the print head rear
surface to thoroughly dry.
Yes
No
Replace the ink.
Replace the EZJ106 board.
Resume the
operation.
No
Yes
Is the alarm issued?
Replace the EZJ93 board.
Resume the
operation.
Yes
No