Hitachi PXR User Manual

2-9
2.3.2 Charging voltage confirmation

- This confirmation is performed in a “Stop“ state.
- Confirm when performing the board exchange (EZJ93 and 94).
1 Press adjustment/operational checkout at the second page of the
service maintenance screen.
When the previous menu and the next menu are not displayed in the
maintenance menu, set to the service personnel maintenance mode by the
password protection.
2 Press Charge voltage confirmation.
 Since the voltage for the confirmation is output for 3 minutes, measure the TP12
on the EZJ 94 board using an oscilloscope and confirm that the TP12 is in the
range of DC 250V plus or minus 15V.

A
fter the completion of the
confirmation, the work can
be stopped before the
passing of 3 minutes by
pressing the Abort key.
With respect to positions of
the board and the test pin,
refer to "3.3.2 EZJ94
board".

Abort


Status:XXXXXXXXX 2011.07.07 12:45
Proc. status:In progress.
 Execution takes 3 minutes.

XXXXXXXXX XXXXXXXXX
XXXXXXXXX XXXXXXXXX
XXXXXXXXX XXXXXXXXX
Charge voltage
confirmation
XXXXXXXXX
XXXXXXXXX
A
djust./oper. checkout
With respect to the
password protection,
refer to 2.1 setting of
service personnel
maintenance mode.
Charge voltage
[Waveform of charge voltage confirmation]
GND level

Hitachi PXR Specifications

General

Brand	Hitachi
Model	PXR
Category	Printer
Language	English