Compatible vs Remanufactured.  

Compatible replacement cartridges are a little different than Remanufactured cartridges. While a remanufactured product is a recycled OEM cartridge shell that's been cleaned and rebuild, a Compatible cartridge is build from scratch to fit into your printer just like the OEM version. 

Express Toner offers 100% Satisfaction Guarantee on all products. Our Compatible / Remanufactured toner cartridges comes with a 1 Year Satisfaction Guarantee and Money-back Guarantee.

OEM

"Original Equipment Manufacturer" and is made by the company that manufactured your copier or printer. They are manufactured specifically for your device.