IBM 4610 TG4 Printer configurations from windows

I have a client which needs to change the print spacing (line spacing ) via windows application printing. Hes currently using an excel/word to send off to the printer. Problem is line spacing is set to default which overlaps some of his receipt paper since it has store logos on etc.

I read there are ways to change config of printer by sending commands to printer, howver i dont see anything mentioned for windows on IBM POS OS 46XX. Can this be done from windows printing? Any suggestions?
I've already tried sending hypertermal commands via serial to printer. It looked like it worked but then the printer spits out the commands i sent over. lol. Any info would be greatly appreciated.