User manual
79 
Barcode representing non-printable character   
Notes to make the following barcode: 
1. According to different barcode printing software, the method of printing following barcode is different. 
2. If using CODESOFT software, firstly read the information through “Help→Index→Code128→Special input 
syntax”.  Also refer to ASCII table.   For example, if we wish to make “F1” barcode, select “code128”, then 
select “CODE A” type, and input “{DOC1}” as data. 
Up ↑ 
Down ↓ 
Left ←  Right →
Page Up 
Page Down 
Backspace Tab 
Home 
End 
Enter  Insert 
Delete 
F1 
F2  F3 
F4 
F5 
F6  F7 
F8 
F9 
F10  Esc 
F11 
F12 










