1. Turn off the power, open the printer panel, hold the clips on both sides of the ribbon holder, and take out the ribbon holder.
2. Gently pry off the shell of the ribbon rack along the slit of the ribbon rack.
3. After removing the housing, hold the gear card indicated in the figure by hand and remove the old ribbon. Pay attention to the position at the lower left corner. There is a metal elastic fragment. Hold it by hand and then remove the old ribbon.
4. Then we took out the prepared new ribbons. The new ribbons were all packed in a small box. We opened the shell of the ribbons directly and buckled the ribbons upside down in the ribbon rack. Be careful not to confuse the new ribbons! Also pay attention to the gear and the shrapnel in the lower left corner when installing the new ribbon.
5. After the ribbon is filled with the number, cover the ribbon holder cover. Note that the cover and the holder box have corresponding slots.
6. After the outer box cover is closed, hold the seat marked on the way with your hand and rotate it counterclockwise for several weeks to tighten the ribbon!
7. Now install the ribbon holder back into the printer, and also align the card slot position and the ribbon and print head position. After replacement, turn on the power.
8. Now let's print a test page and see the printing effect and the new machine is safe!