3.7Using the PC USB Keyboard with Printer USB Host Interface (Factory option for
1.Turn off the printer power.
2.Plug in the PC USB keyboard into printer USB host interface.
3.Turn on the printer power.
4.After pressing the F1 key of the keyboard, the printer LCD will display as following.
File List
> 
DRAM
FLASH
5.Use up ↑ or down ↓ key of the keyboard to move “>” cursor to select either DRAM, FLASH or CARD that you previously saved file in and press Enter key of the keyboard to list files.
6.Select the file and press Enter key to run the .BAS program.
FLASH List
>
TEST1.BAS
TEST2.BAS
7.Then, you can enter the data from keyboard for
Press PC keyboard F1 key to start this function.
Press up ↑ or down ↓ key to move the cursor to the option.
Press Esc key to return to previous menu.
Press Enter key to enter/run cursor located option.
Press Ctrl + C keys to reset the printer and enter “Ready”.
Note: USB host is a factory option interface for
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