Samsung Clp 510 Laser

I have had this product for only 9 months for my very small business - The quality is great - but every day the paper gets stuck frequently in the roller belt , when printing a5 documents, it says 'jam' in printer when it's down to the last few sheets, (after much flapping and noise making) and I have had it repaired twice in that time.,due to paper geting stuck. Now it has stopped working because the image unit and the transfer belt have broken. THe replacement cost for those two small items is....nearly £200 . The toner cartridges have been costing me around £45 each (you need 4 each time). So this printer has been paid for at least once every 6 weeks. I am a small not a large business - I feel I have been totally ripped off . I would never buy this again and I wish someone had told me how expensive and useless it would be to run I hope a Samsung rep is reading this who has the influence to change things..