The unsung hero of the Samsung Xpress SL-C1810W, and all other compatible printers, the CLT-W504/SEE sits quietly within your printer keeping everything clean. This Samsung CLT-W504 waste toner box collects all the residual toner that the other components in your printer haven`t quite managed to fuse to paper. With an impressive 14,000 page yield the asking price of the CLTW504 is a small price to pay to ensure that the inside of your printer stays as free of waste toner as possible. If the low price was not enough, then you also benefit from free shipping and a years guarantee when purchasing from us here at Refresh Cartridges.