Revision history
Revision
Date
Pages
Revised contents
1
23 August 2013
Contents
A contents addition and the Page correction
1-1-2
Correction: Memory capacity correction (2GB
→
3.5GB)
1-1-2
Correction: Expansion memory
→
Expansion memory for
Fax
1-2-3
Correction: Composition
1-2-4
Deleted: Procedure 6
1-2-56,57
Correction: S tite screws M4 x 8
→
Screw M3 x 6
1-2-62 to 74
Added: Procedure of Key card and coin vender
1-3-17, 18
Added: * :The toner replacement log is ....
1-3-21 to 25
Added: * :Print Coverage provides ....
2
14 January 2014 Contents
Change: Page numbers of the contents
1-1-3
Added: Notes of first print time
1-3-134 to 137
Change: Procedure of U411
1-3-143,
1-3-145,
1-3-146
Added: “
*:
This setting is usually unnecessary.”
1-3-32
Deleted: Guide hook and Nylon clamp
1-3-37
Deleted: Grounding terminal
2-4-1
Correction: (1) List of maintenance parts
2-4-3 to 5
Added: (3) Periodic maintenance procedures
Address
Correction
3
17 February 2014 1-1-2
Correction: Item name change (Power source
→
Rated
input)
1-2-1
Correction: 6.5A
→
7.2A
1-3-24
Added: a comment for the item column of (65)
1-3-138,
1-3-139
Added: The addition of a condition comment
1-4-67, 1-4-68
Added: The connection check of a power cable on U8990
1-4-73
Added: F code
1-4-91, 1-4-92
Added: Error code 3102
1-5-31
Correction: Screw number (15
→
8)
1-6-1, 1-6-2
Correction: Explanation about a safe mode
2-4-6
Added: Comment to (2)Repetitive defects gauge
2-4-14 to 18
Added: F code
4
15 April 2014
1-3-207
Corection: The contents of the example
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 ...