2KR/2KS
1-2-15
18. Connect the connector of the key counter
signal cable to the connector of the key
counter wire.
19. Fit the key counter cover with the key
counter socket assembly inserted to the key
counter cover retainer using the M4 x 6
screw.
20. Insert the key counter into the key counter
socket assembly.
Figure 1-2-21
21. Turn the main power switch on and enter the
maintenance mode.
22. Run maintenance item U204 and select
[KEY COUNTER].
23. Exit the maintenance mode.
24. Check that the message requesting the key
counter to be inserted is displayed on the
touch panel when the key counter is pulled
out.
25. Check that the counter counts up as prints
are made.
B1
A2
DP
OPT1
Key counter wire
M4 x 6 screw
(B4A04060)
Key counter
signal cable
Connectors
Key conuter cover
Key counter
cover retainer
Summary of Contents for TASKalfa 420i
Page 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2KR 2KS This page is intentionally left blank ...
Page 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
Page 328: ...2KR 2KS 2 3 30 This page is intentionally left blank ...
Page 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Page 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Page 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Page 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 491: ...INSTALLATION GUIDE FOR FAX System ...
Page 507: ......
Page 508: ......