2-20 
  2.5 Download 
●The function is used for upgrading the program.   
●The program on the EZJ126 and EZJ128 boards is downloaded from the USB memory. 
●A “USB memory containing system data” is required. 
●The function is executed with the IJ printer in “Stop” state. 
 
 
 
 
 
 
 
 
 
 ●
There are two ways to download the program. The effect is the same for either way. 
 
 Download method 
Mount the USB and 
turn the power on.
 
programs in the IJP memory 
with ones in the USB memory 
and downloads different 
Only downloads programs of 
rent 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.” 
●
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.”