Hitachi IJ UX, Service Manual

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2.5 Download
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The function is used for upgrading the program.
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The program on the EZJ126 and EZJ128 boards is downloaded from the USB memory.
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A “USB memory containing system data” is required.
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The function is executed with the IJ printer in “Stop” state.
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There are two ways to download the program. The effect is the same for either way.
Download method
Method Features Merits
Mount the USB and
turn the power on.
Compares version of the
programs in the IJP memory
with ones in the USB memory
and downloads different
programs only.
Only downloads programs of
different version, so processing
is completed faster
Execute from the
download screen.
Downloads all programs.
You can confirm version of each
program on the screen.
1 The maintenance menu is displayed.
If Prev. menu Next menu is not displayed on the maintenance menu, set the service
personnel maintenance mode on the login user selection screen.
2 Mount “USB memory containing system data”.
For precautions when replacing the EZJ126 board, refer to “3.3.1 EZJ126 board.”
For precautions when replacing the EZJ128 board, refer to “3.2.1 EZJ128 board.”
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Be sure to perform program download when replacing the EZJ126 and EZJ128 boards.
The boards are initialized and the program is updated by downloading. For information
concerning replacement of the EZJ126 and EZJ128 boards, refer to “3.3.1 EZJ126
board” and “3.2.1 EZJ128 board.”
For information on changing to the service personnel maintenance mode,
refer to “2.1 Setting of service personnel maintenance mode.”
USB memory
containing
system data