how do you reset the print size in my printer?its to small?

[Southpaw]

i cant anything that says how to do it. does anyone know? its a 5500hp

 

[Glimpse of Hope]

Control panel ---> click printers icon---> right click on 5500hp ---> open properties ---> on properties window u can find paper size- change as per your preferences. Hit a mail for more information.