Hitachi IJ UX Service Manual

6-82
6.5.26 Solenoid unlock failure
Solenoid unlock
failure
Is CN22 connector on
EZJ126 board
disconnected or having
poor connection?
Is CN2 connector on
EZJ132 board
disconnected or having
poor connection?
Yes
No
Yes
No
Replace EZJ126 board.
Is solenoid unlocked
when “Solenoid
valve/pump test” is
conducted?
Yes
End
No
Remove the connector once and
reconnect it.
Does the lever handle
touch solenoid-pin?
Yes
No
Push the lever handle into backward.
Caution
(*1) Should two connectors of ink/makeup
solenoid be swapped, restore them to their
original position.
Is solenoid unlocked when
“Solenoid valve/pump test”
is conducted?
Does MV1 work
during “Solenoid
valve/pump test”?
Swap the two connectors of Ink
solenoid cable (13) and Makeup
solenoid cable (14) and then check
if the solenoids can be unlocked
during “Solenoid valve/pump
test”. (*1)
Replace the solenoid which cannot
be unlocked in the first place.
End
Yes
No
No
No
Yes
Yes

Hitachi IJ UX Specifications

General

Brand	Hitachi
Model	IJ UX
Category	Printer
Language	English