I'm trying to get battery status via bluetooth connection for mobile printer ZQ320.
Programming reference says me, that I should use the command "~HB" to receive battery status.
But when I send "~HB" to the printer, printer does not answer anything.
What I'm doing wrong and how to fix it?
Hi Andrey, Can you confirm the responses to the following commands:
This will help determine if there are any issues. It is also a more recommended method to get the battery info.
Robin West
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Thanks, Robin!
It returns something like "hybrid_xml_zpl""good""94% Full".
So, it's workable! Thanks again.
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