Need DLL(library) can communicate with any bi-directional printer using USB to send and receive data. - HP manufactured printers, we would send a stream like this PJL to the printer. - would receive an array of integer values representing the Black and White total pages and Color total pages (if applicable). If you have Hp printer driver experience, it can be big plus.
Software Developer with low level, printer driver experience. 8 часов(-а) left
$135 (Avg Bid)
$135 Ср. заявка
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