[. . . ] On the back of the finisher/inverter unit, unplug the inverter power cord (1) and the connecting cord (2) to the finisher. [1] Hole Punch Unit [2] Safety Labels [3] Screw (for securing hole punch unit to finisher: see step 14) [4] Orange Cable (4 leads) [5] Purple Cable (5 leads) 5. Push in on the finisher release lever and slide the finisher away from the inverter. 8. [. . . ] Squeeze the white locking tabs on the blue knob and pull it out of the finisher. c. Remove the screws securing the rear cover (two on the left side [a] and one on the right side [b]), then remove the rear cover. 10. Remove the two screws at either end of the hole punch blank. a a b 11. Swing up the finisher top cover (1) and lift out the punch blank unit (2). 3 12. Remove the top of the blank unit: you need this to install the hole punch unit. Reinstall the back cover and secure it in place: two screws on the left side (a) and one screw on the right side (b). 23. Reinstall the internal front cover and secure it with four screws. a a b 6 24. Reattach the cable between the finisher and inverter and the finisher power cable. 29. With a suitable document open in a software application, select [File] [Print]. Under [Finisher], [Output Bin], select [Finisher(Face-up)] or [Finisher(Face-down)] from the drop-down list. [. . . ] Under [Finisher], [Output Bin], select [Finisher(Face-up)] or [Finisher(Face-down)] from the drop-down list. Under [Finisher], [Staple], select [Punch(Long-Edge)] or [Punch(Short-Edge)], then click [OK]. [. . . ]