I used to know how to add/modify custom CUPS interface files - not now!
I have at home a RED Linux ES server (2.6.9-42.EL). I just picked up from work a HP 5550dtn printer (very nice).
I added the printer to linux via system-config-printer (CUPS). But I want to be able to make use of an interface file to manipulate text printing (i.e. portrait, 17cpi font, etc, etc).
Problem is, I forgot how to do this and I can't find anything online to help.
Can anyone help?