6-53
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
CN11 connector and
EZJ127 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
Summary of Contents for IJ RX2
Page 1: ...Service Manual HITACHI Printer Model RX2 Revision Feb 2014 Version A ...
Page 13: ...1 8 2 External views Rear side 1 2 2 Main body internal ...
Page 14: ...1 9 1 2 3 Print head ...
Page 101: ...3 26 Circuit diagram of EZJ127A ...
Page 102: ...3 27 Circuit diagram of EZJ127B ...
Page 116: ...3 41 Circuit diagram of EZJ129 ...
Page 164: ...4 40 5 Reset the time of the R air filter to 0 on the Parts usage time management screen ...
Page 247: ...7 Attached Drawing 7 1 Circulation System Diagram Circulation System Diagram 7 1 ...
Page 249: ...7 3 7 2 2 Electrical Connection Diagram RX2 B Basic model 7 3 ...