Maintenance Mode - Kyocera KM-2540 Service Manual

2JB/2JC
10. Pass the 4-pin connector of the key counter
signal cable through the aperture in the key
counter cover retainer.
11. Insert the 4-pin connector of the key counter
signal cable into the 4-pin connector of the
key counter wire.
12. Hook the square hole on the key counter
cover onto the key counter cover retainer.
13. Fit the key counter unit using the screw.
14. Seat the 2-pin and the 4-pin connectors
between the right upper cover and the parti-
tion plate.
15. Refit the scanner right cover.
Be sure not that the 2-pin connector is not
pinched between the scanner right cover
and the upper right cover.
16. Insert the key counter into the key counter
socket assembly.
17. Turn the main power switch on and enter the

maintenance mode.

18. Run maintenance item U204 and select ON.
19. Exit the maintenance mode.
20. Check that the message requesting the key
counter to be inserted is displayed on the
touch panel when the key counter is pulled
out.
21. Check that the counter counts up as prints
are made.
1-2-14
key counter wire
Aperture
Hook
key counter
retainer
Figure 1-2-18
Partition plate
2-pin connector
4-pin connector
Figure 1-2-19
Figure 1-2-20
4-pin connector
key counter
cover retainer
4-pin
connector
key counter
signal cable
M4 x 6 screw
(B4A04060)
Square hole
Right
upper cover
Key counter
key counter
unit