Hitachi IJ RX2 Service Manual page 194

6.2.12 Charge Voltage Fault
Charge Voltage Fault
Remove the print head cover.
Pour the makeup 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 EZJ125 board.
Does the printer become
ready?
No
Replace the EZJ126 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
6-15
END