Hi
if the printer is connected to the phone, then you need to use the printer sdk/api as there is no unified printing method available for android. If the printer is connected to the LAN; then the best way is to have a windev or webdev program running on that lan, to send the pdf to that program and let it print it.
Android is NOT made for printing...
Best regards
Fabrice Harari
International WinDev, WebDev and WinDev mobile Consulting
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