Good point.

This is what I figured.

What has your client's reaction been when you "dictate" which hardware you will support?

>You really need to set [dictate] a standard of what you will support. Even within different Epson receipt printers there >are differences. If you do not, you will have to create code for each different brand and model as well as test the >printed output of each printer.

>I had a customer use a slightly different Epson printer, and it did not work well at all. The output was hideous >[formatting, spacing, etc]. Receipt printers are not like printers where you can just create a report form and have it >work on all printers.