printing in c# windows application

Question

Hi friends, I want to print a like below.

DivHospital Name:XXXXXXXXXXXXX
 ______________________________
 Patient No:xxxxxxxxxxxxxxxx
 Token No: xxxxxxxxxxxxxxxxx
 Date :xxxxxxxxxxxxxxx        
 Patient name: xxxxxxxxxxxxxx
_______________________________

 I have developed windows application successfully. but in the printing situation I am struggled. I want to print this page in samll printer. I dont know how can set the page for particular printer size. please help me