Oki 42872901 User manual

Puncher-Unit (P/N 42872901,42872903,42872904)
Technician’s Installation Guide
1. Unpack the Puncher-Unit and check the
contents:
Remove the packing tape, blue spacers and
any other packing materials from the Puncher
-Unit.
[ 1 ]
[ 2 ]
[ 3 ]
[ 4 ]
[ 5 ]
Puncher-Unit
Safety Labels
Orange Cable (4 leads)
Purple Cable (5 leads)
Screw (for securing hole punch unit to finisher:
see stop 14)
2.
3.
Turn off the printer.
4. On the back of the finisher/inverter unit,
unplug the inverter power cord (1) and the
connecting cord (2) to the finisher.

2
5. Push in on the finisher release lever and slide
the finisher away from the inverter.
6. Open the finisher front cover.
7. Squeeze the white locking tabs on the blue
knob and pull it out of the finisher.
8. Remove the internal cover:
a. Remove the two screws behind the cover.
b. Remove the two screws holding the side of
the cover in place.
c. Pull of the internal cover.

3
9. 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.
11. Swing up the finisher top cover (1) and lift
out the punch blank unit (2).
a
a
b

4
12. Remove the top of the blank unit: you need
this to install the Puncher-Unit. Store the bo-
ttom of the blank in case you ever remove the
hole punch from the finisher.
13. Align the pins at either end of the Puncher-Unit
with the holes in the finisher housing, then
slide the Puncher-Unit into place.
14. Secure the Puncher-Unit in place: use two
of the screws ( 1 ) you removed earlier, plus
the screw ( 2 ) supplied with the hole punch
accessory.
15. Open the finisher top cover and snap the top
of the blank into place on the Puncher-Unit.
16. Close the top cover and secure the Puncher
-Unit in place with two screws at either end.

5
17. Insert the orange cable (4 leads) into the
connector on the Puncher-Unit board.
Insert the purple cable (5 leads) into the
connector on the Puncher-Unit board.
18.
19. Snap open the four cable harnesses, then
thread the two cables through the harnesses
and snap each one shut.
20. Plug the orange cable into the connecter on
the main board.
Plug the purple cable into the connector on
the main board.
21.
Put both two cables into the cable guide.
cable guide.
22.

6
22. 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

7
24. Push the blue knob back into place.
25. Close the finisher front cover.
26. Apply the appropriate language safety label:
27. Slide the finisher back into the inverter.
Make sure it locks in place.
28. Reattach the cable between the finisher and
inverter and the finisher power cable.
29. Turn on the printer.

30. Test the operation of the Puncher-Unit:
a. With a suitable document open in a
software apprication, select
[File] [Print].
b. Select the appropriate Oki printer, then
click [Properties].
c.
Click the [Job Options] tab.
d. Under [Finisher], [Output Bin], select
[Finisher(Face-up)] or
[Finisher(Face-down)] from the drop-down
list.
e. Under [Finisher], [Staple], select
[Punch(Long-Edge)] or
[Punch(Short-Edge)], then click [OK].
f. Print the document.
31.
Demonstrate how to empty the punch
collection box:
a. Push in on the finisher release lever and
slide the finisher away from the inverter.
b. Remove the punch collection box from the
finisher.
c. Empty it, then put it back into the finisher.
d. Slide the finisher back into the inverter.
Make sure it locks in place.
43385902EE