Charge Voltage Fault - Hitachi IJ PH Service Manual

6.2.11 Charge Voltage Fault

Charge Voltage Fault
Remove the print head cover.
Pour the makeup ink over the
charge electrode area to clean it.
・Allow the print head surface
to adequately dry.
・Clear the fault.
・Restart the IJ printer.
Does the printer become
ready?
No
Replace the EZJ106 board.
Does the printer become
ready?
No
Replace the EZJ93 board.
Does the printer become
ready?
No
Replace the multiple power supply.
Does the printer become
ready?
No
Replace the print head.
Yes
Yes
Yes
Yes
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