Hitachi IJ UX - Page 282

6-64
6.5.7 Printing initiation failure in
ready-for-printing state (no prints)
No prints
Check the print
target detector
wiring and supply
voltage and enter
the print start
signal to the IJ
printer.
Is the printer in the
“Ready”
state?
Properly enter the
encoder signal.
Connect the cable.
Is the “Product
speed matching
”
feature is set to
“Provide
Encoder
based” from the IJ
printer
screen?
Resume the
operation.
Replace the EZJ126
board.
Is the high
-
voltage cable
disconnected?
Replace the EZJ127
board.
Yes
Yes
Does the obtained
print consist of
spaces only?
No
No
Is the cable between
the
EZJ126 board
CN
11 connector and
EZJ
127 board CN6
connector
disconnected?
Yes
No
Place the printer in
the “Ready” state.
No
Yes
No
Is the
print
start delay
setting
proper?
Are prints made?
No
Yes
Are prints made?
No
Yes
Enter characters
other than a
space.
Is the encoder
signal properly
entered?
No
Is the print start
signal entered?
Connect the cable.
Yes
Yes
No
Yes
Replace the high-voltage
power supply unit.
Are prints made?
No
Yes
Replace the EZJ125
board.
Are prints made?
No
Yes
Optimize the print
start delay setting.
Are prints made?
Yes
Are prints made?
Are prints made?
Resume the
operation.
Yes
No
No
Yes
Yes
No