ITPP905 How to reset the printer ?

1. Restore factory settings in the Windows setting：

Note: If you have installed the printer driver in Windows, you can use this method to restore the factory settings. If you have not installed the printer driver in Windows, please go to the second method.

1) Click [POS-80C] and choose [Manage]， 

2)Click [Printer preferences], enter the POS-80C Properties interface

2. Restore factory settings HEX command: 1f 1b 1f 11 11 00

a. For windows:

1) Setting tool download:: munbyn.biz/905WTool

2) Printers connect to a computer via USB cable. Turn the printer on.

b. For Macbook:

1) Turn on the printer and load the printing paper, connect the printer and Mac computer with USB.
2.) Open Thermalprintertool in the APP Store, connect according to the way on the picture and restore the machine to factory settings.