Lettronics Support

Ok, I've everything setup and at the min i wont be printing any receipts.I am looking to buy a till drawer and need to know what it should have to work with the PC Till program.I want the till to open each time i serve a customer, but dont have a printer. Do i need a printer to make the till drawer open or not?   Can someone please ...

i have managed to connect and install everything fine..it is all working except for when i print a reciept its printing everything on one line with out scrolling down the paper but when i do the test print it comes out perfectly fine.  i have tried playing around with the settings and could only get the printer to work on my computer as the ...