Hitachi UX Twin Nozzle Service Manual page 82

As for the System
reset, see "2.8 System
reset".
As for the Unit
Information, see "2.10
Unit information".
(11) Confirm "Serial number" on the "Unit information" screen and then confirm the
date and time.
(12) Recover the data from the back up memory by using "Copy data (USB→IJP)"
function.
(Data is from USB memory to IJ printer)
For backup data function, the data type to be saved is different between the service
personnel maintenance mode and user maintenance mode. When replacing the EZJ128
board, change the mode to the service personnel maintenance mode and then perform
the backup.
-User mode: User data (print data (Note 1), substitution rules, user patterns)
-Service personnel maintenance mode:
User data (same as above) and unit-specific data (Note 2).
After replacing the EZJ128 board, turn ON the power of the IJ printer and confirm the
date and time. If the date and time displayed is not correct, adjust the setting again.
(Note. 1) "Print data" means the data of print description, print specification, the print line,
print format, calendar and count.
(Note. 2) Unit-data means ink type, nozzle diameter and viscosity calibration data.
When the EZJ128 board is replaced with having NO backup available, follow the
-
procedures below.
[Replacement procedures of EZJ128 board with NO back up is available]
(1) Turn off the power.
(2) Open the control panel and remove connection cable and battery on the EZJ128
board.
(3) Replace the EZJ128 board.
(4) Attach the connection cable and battery to the EZJ128 board.
(5) Turn on the power with system data USB memory inserted.
(6) Execute "System reset" on the second page of the service maintenance screen.
(7) Confirm "Serial number" on the "Unit information" screen and then confirm the
date and time.
(8) Set or adjust the data according to the following table.
No. Item
1 Calibrate touch screen
coordinates
2 Touch screen setup
3 Selection of ink type
4 Nozzle diameter setting
5 Excitation adjustment
6 Viscometer calibration or
Viscosity coefficient input
7 Adjustment of auto phase
gain value
8 Excitation voltage setting
9 Readjustment of auto phase
gain value
10 Editing print data
11 Setting of substitution rules
12 Creating a User pattern
13 User environment setup
14 Setting the Date and Time
15 Setting Communication
environment
16 Setting the Password
Caution
!
Reference manual
Instruction manual
"7.4 Calibrating the Touch Screen coordinates"
Instruction manual "6.3 Touch screen setup"
"2.2 System environment setup"
"2.2 System environment setup"
"2.3.1 Excitation adjustment"
"2.6.1 Calibration of viscometer" or input ink viscosity
coefficient on "2.10 Unit information"
"2.3.4 Auto phase gain adjustment"
Technical manual "6.10 Excitation V Adjustment"
"2.3.4 Auto phase gain adjustment"
Instruction manual "4.Creation and printing of message"
Instruction manual
"4.10.3 Print by substituting a different character for the
date (Substitution rule)"
Instruction manual "7.3 Creating a user pattern"
Instruction manual "6.1 Setting the user environment"
Instruction manual "6.2 Setting a Date and Time"
Technical manual "5 Communication"
Technical manual "3.2 Setting functions which can be
performed"
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