Ricoh DD 4450 Service Manual page 59

9. Open the tape dispenser cover [A]. Then, insert the leading edge of the tape into the tape
entrance until it stops as shown in the illustration [B].
Be sure that the tape is installed in the proper direction. If it is not, the tape marker

will not work correctly.
10. Turn on the main switch of the main body.
11. Turn on the tape dispenser switch [A].
12. Press the tape cut button [A] to cut off the leading edge of the tape.
13. Check the tape dispenser operation using the Memory/Class modes of the main body.
SM 2-25
Tape Dispenser (C651)
C279