2NP
1-2-61
19. Fit the DP junction PWB using two
screws.
Figure 1-2-86
20. Connect the main-circuit PWB and the
DP relay circuit PWB with the FFC.
DP junction PWB (YC35)
21. Refit the DP junction PWB cover and
the rear cover.
Figure 1-2-87
[Confirm the settings]
1) Turn the main power switch on.
2) Press the system menu key, then, System/Network.
3) The user authentication dialog is shown if user authentication is not enabled.
Enter the login user name and the login password, then, press Login.
Use an administrator privilege for login.
4) Confirm that the Confidential Guard is set to On.
Screw
DP junction PWB
Screw
FFC connector
Copy guard PWB
DP junction PWB
YC35
Summary of Contents for TASKalfa 2551ci
Page 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
Page 10: ...This page is intentionally left blank ...
Page 97: ...2NP 1 1 2 74 This page is intentionally left blank ...
Page 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
Page 473: ...2NP 1 5 62 This page is intentionally left blank ...
Page 497: ...2NP 2 1 22 This page is intentionally left blank ...
Page 555: ...2NP 2 3 48 This page is intentionally left blank ...
Page 584: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide ...
Page 620: ...DP 773 Document processor Installation Guide ...
Page 646: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Page 654: ...PF 810 3000 sheets deck Installation Guide ...
Page 667: ...DF 770 D Document finisher Installation Guide ...
Page 685: ...AK 740 Bridge unit Installation Guide ...
Page 687: ...PH 7A C D Punch unit Installation Guide ...
Page 708: ...DT 730 B Document tray Installation Guide ...
Page 710: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8 ...
Page 711: ...FAX System W B Installation Guide ...