Ricoh D197 Service Manual page 230

Punch Unit PU3040
13. Insert the upper left cover [A] from the front, and then attach it ( x1).
14. Connect the interface cable to the machine.
15. Turn the main power switch on.
16. Check that the finisher can be selected at the operation panel, and check the finisher
and punch operation.
D197/D198/D199/D200/D201/D202 2-160 SM