Android Question Printing BT-5803 problem

[mrjaw]

Hi!
I have a printer BT-5803 chinese cheap printer. I am printing using the BTprint example, my problem is when I try to use ESC/POS doesnt work. I downloaded another app to print directly to the printer and this app has a configuration to put the printer in ESC commands necesary .

Somebody here can use this printer ? I need to print double withd for my invoice but until now it is imposible

TIA

 

[netsistemas]

i have ZJ-5802LD chinese too.
Can you send me some code to reduce the font or any sample. I can try you codes in this printer.
I am begining to print by bluetooth.


In this URL you can get a JAVA code and other utilitys (no utils for me)
http://www.zjiang.com/support.asp