1 Take out the drum unit and toner cartridge assembly. * 2  This video is being streamed from YouTube and will open in a new window. 3  Hold your Brother machine with one hand and hold the drum unit with the other hand. 4  Then, pull the drum unit toward you and lift it up. Wait to unpack the new toner cartridge until immediately before you put it in the machine. 2  If a toner cartridge is left unpacked for a long time, the toner life will be shortened. 3  Brother strongly recommends that you DO NOT refill the toner cartridge provided with your machine.
Definition - What does Vinyl Ester Resin mean? A vinyl ester resin is a thermoset matrix resin that is considered a hybrid of epoxy and polyester. It is a molecular chain that consists of a few ester groups double-bonded to vinyl groups, different from polyester in terms of the location of the reactive sites.
What is Poly Resin? Poly Resin describes our patented bed frame which is constructed from co-extruded, furniture-grade materials. Using two different types of plastic that are fused together, the inside material provides great structural strength while the harder outer shell provides a beautiful, furniture grade finish. This outer layer has a glossy finish that is extremely resistant to damage by chemicals. By combining these two types of PVC in our frame, we can provide a product that can endure a wide range of environments. Note the hard, glossy outer finish and the white inner, structural material.