Hitachi UX Twin Nozzle Service Manual

6-68
6.4.6 Battery Low M
6.4.7 Calendar Content Inaccurate
Battery Low M
Resume the
operation.
Is the EZJ133 board
CN14 connector
disconnected or in poor
contact?
Yes
No
Replace the battery of
EZJ133 board.*1
Yes
Replace the EZJ133 board.*2
Does the fault recur?
No
(*1): When you replace the battery of EZJ133
board, refer to【Replacement procedures of
battery】in “3.3.2 Battery”
(*2): When you replace EZJ133 board, refer to
[Replacement procedures of EZJ133 board]
in “3.3.1 EZJ133 board (MPU board)”.
[Caution]
Be sure to check that there is no wrong
connection of harnesses by referring to
[Connector numbers and Identifying method of
harnesses] in “3.3.20 Electrical Connection
Diagram”.
Calendar Content
Inaccurate
Resume the
operation.
Is the EZJ128 board CN8
connector or EZJ133 board
CN14 connector disconnected
or in poor contact?
Yes
No
Replace the batteries in the
controller/engine section.
Yes
Replace the EZJ128 board.*1
Does the fault recur?
No
Yes
Replace the EZJ133 board.*2
Does the fault recur?
No
(*1): When you replace EZJ 128 board, refer to
[Replacement procedures of EZJ128 board ]
in “3.2.1 EZJ128 board (controller board)”.
(*2): When you replace EZJ133 board, refer to
[Replacement procedures of EZJ133 board]
in “3.3.1 EZJ133 board (MPU board)”.
[Caution]
Be sure to check that there is no wrong connection
of harnesses by referring to [Connector numbers
and Identifying method of harnesses] in “3.3.20
Electrical Connection Diagram”.
Remove the connector once and
reconnect it
Remove the connector once and
reconnect it

Hitachi UX Twin Nozzle Specifications

General

Brand	Hitachi
Model	UX Twin Nozzle
Category	Printer
Language	English