Receipt printer module won't print to cups printer

Using my Dolibarr Other native modules
1

I have a cups printer installed and working ( according to cups) was able to print a test page.
when i add it to the ReceiptPrinter module it adds successfully but when i click print test page it says

‘’ is not a printer on this system. printers are: nameofprinter

2

I did however get the direct print module to work with the same printer.

3

dumb mistake…i was putting the printer name in the name side and leaving parameters blank but i needed to put the cups printer name in the parameters box

4

image

how to remove above company name which without logo

pos setting—>preview