interfacing pic microcontroller with small printer

I have to interface a printer with pic 16f877a microcontroller.printer can be dot matrix or thermal printer type but it should be small size,portable(60mm) type.if anybody know the details about that please help me.please suggest some names of the printer and some details......

The specs of any receipt printer are available with the printer.
I'd recommend getting one with a serial interface, and it should be a snap.

I don't know what you expect from here. The best anyone here can do is simply cut & paste
some manufacturer's documentation into their post.