2NP-5
1-1-1 Specifications ........................................................................................................................ 1-1-1
1-1-2 Parts names .......................................................................................................................... 1-1-5
(1) Machine (front side).......................................................................................................... 1-1-5
(2) Machine (rear side)........................................................................................................... 1-1-7
(3) Operation panel ................................................................................................................ 1-1-8
1-2-1 Installation environment......................................................................................................... 1-2-1
1-2-2 Unpacking and installation..................................................................................................... 1-2-2
(1) Installation procedure ....................................................................................................... 1-2-2
(2) Setting initial copy modes............................................................................................... 1-2-15
1-2-3 Option composition.............................................................................................................. 1-2-16
1-2-4 Installing the key counter (option)........................................................................................ 1-2-17
(1) Installing directly on the device....................................................................................... 1-2-17
(2) Mounting on the document table .................................................................................... 1-2-24
1-2-5 Installing the gigabit ethernet board (option) ....................................................................... 1-2-35
1-2-6 Installing the IC card reader holder (option) ........................................................................ 1-2-37
1-2-7 Installing the keyboard holder (option) ................................................................................ 1-2-48
1-2-8 Installing the Printed Document Guard Kit (option) ............................................................. 1-2-56
1-2-9 Installing the key card MK-2 (option for Japan only)............................................................ 1-2-62
(1) Executing a maintenance item ......................................................................................... 1-3-1
(2) Maintenance modes item list ............................................................................................ 1-3-2
(3) Contents of the maintenance mode items ...................................................................... 1-3-13
(1) Paper misfeed indication .................................................................................................. 1-4-1
(2) Paper misfeed detection component ................................................................................ 1-4-3
(1) No image appears (entirely white).................................................................................. 1-4-76
(2) No image appears (entirely black).................................................................................. 1-4-76
(3) Image is too light. ........................................................................................................... 1-4-77
(4) The background is colored. ............................................................................................ 1-4-77
(5) White streaks are printed vertically................................................................................. 1-4-77
(6) Black streaks are printed vertically. ................................................................................ 1-4-78
(7) Streaks are printed horizontally. ..................................................................................... 1-4-78
(8) One side of the print image is darker than the other. ..................................................... 1-4-78
(9) Spots are printed. ........................................................................................................... 1-4-79
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 ...