We're using Epson TM-** series printers, need to print to that from web but can't use Epson's JS SDK because we want to write a driver(like) that emplements ESCPOS standard, Many other brand printers support this standard, So our driver will support those printers too. As the Epson's SDK is not going to connect to other brands, we are not going to use their SDK.
Following this Question it is clear that making a printer connection from web is definitely possible (without vendor SDK).Just need to know how?
There's other limitations too, which need to be overcome. like- now days all website is served under SSL, the local printer's address like http://192.168.192.168, so thats not SSL, so browsers most likely block this connectiong, if anybody has solution to this, please share.