Ricoh have manufactured your printer, so it only makes sense to use genuine Type 150 high capacity cartridges in it if at all possible. By using original Ricoh 408010 toner cartridges the SP 150 (or any other compatible printer) will give you the best results possible from the hardware.
Brand new Ricoh 408010 toner cartridges have no sign of degradation to print quality and are filled with uniquely formulated Ricoh black toner powder too. With an estimated 1,500 prints at a reasonable asking price, the original Ricoh Type 150 high capacity toner cartridge is certainly worth considering.
