Hi,
Download the printer driver from
http://www.samsung.com/my/support/download/supportDown.do?group=printersmultifunction&type=printersmultifunction&subtype=monolaserprinter&model_nm=ML-2240/XSS&language=&cate_type=all&dType=D&mType=DR&vType=R&prd_ia_cd=06010400&disp_nm=ML-2240
and install the stuff..
Thyagarajan