6-28
6.3.6 Print Head Cover Open
Is the print head cover
removed?
Is the print head cover
completely closed?
Properly install the
print head cover.
Completely close the
print head cover.
Is the magnet inside the
head cover damaged or
missing?
Properly install the
magnet.
Yes
Yes
Yes
No
No
Is the EZJ125 board CN7
connector disconnected?
Connect the connector.
Replace the EZJ126 board.
No
Yes
No
Open the print head rear cover
and position the magnet close to
the cover switch.
Does the cover switch
conduct?
Press the Clear key to
clear the fault.
Resume the
operation.
Replace the cover
switch.
No
Yes
Print Head Cover Open
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 ...