Epson 2250 - Manual (Page 18)

Installing the Ribbon Cartridge
2. Turn the ribbon-tightening knob in the direction of the arrow to
remove any slack in the ribbon. Insert the ribbon cartridge into
the printer as shown; then press both sides of the cartridge
firmly to fit the plastic posts into the slots.
3. Turn the ribbon-tightening knob to feed the ribbon into place.
Make sure it is not twisted or creased.
CAUTION:
l
l
Never move the small levers on the ends of the metal
shaft (shown below). They have already been adjusted
at the factory.
Never move this lever.
l
Disregard the numbers 0 and 1 under the printer cover
on the left side. They are not necessary for printer
operation.
1-6 Setting Up the Printer