Hitachi PXR User Manual

7-55
  7.6.5 Failure of adjustment of excitation voltage
Is the excitation
frequency properly
set?
１
１
Replace the EZJ93 board.
Replace the EZJ94 board. Replace the EZJ94 board.
Replace the print head.
Replace the print head.
Replace the EZJ93 board.
Resume the
operation.
Resume the
operation.
Replace the Nozzle.
Is the problem
fixed?
Is the problem
fixed?
Is the problem
fixed?
Is the problem
fixed?
Is the problem
fixed?
Is the problem
fixed?
Replace the Nozzle.
Y
es
Y
es
Y
es
Y
es
Y
es
Y
es
Y
es
Y
es
Y
es
Y
es
No
No
No No
No
No
No
No
No
No
Failure of adjustment
of excitation voltage
Disconnect and reconnect the
EZJ94 board CN5 connector
correctly.
Is the EZJ94 board CN5
connector disconnected or
in poor contact?
Correct the excitation
voltage setting 
Correct the setting
Is the DSW1 o
f
EZJ94 board is
properly set?
When the adjustment
fails, is the voltage o
f
TP14 larger than
360V?

Hitachi PXR Specifications

General

Brand	Hitachi
Model	PXR
Category	Printer
Language	English