Installing The Paper Feed Knob Before you can load paper into your MPS 1000, you need to install the paper feed knob. Simply push the knob onto the shaft on the right side of the printer. The shaft has one flat side that must be matched with the flat side of the hole in the knob. See Figure 1-2 below. Figure 1-2. Paper feed knob installation Installing Or Replacing The Ribbon The MPS 1000 uses a continuous-loop, inked fabric ribbon which is enclosed in a cassette that makes installation and replacement clean and easy. The parts of this case ~re labeled below in Figure 1-3 . .--------Ribbon -......-------....,..... ....... Nl00---4--® =P Pin-- _-Pin Figure 1-3. Ribbon cassette 7