2NP
1-3-4
High volt-
age
High volt-
age
U106 Setting the voltage for the secondary transfer
Color-Light/Normal1-1st Side
Color-Light/Normal1-2nd Side
Color-Normal2/3-1st Side
Color-Normal2/3-2nd Side
Color-Heavy1-1st Side
Color-Heavy1-2nd Side
Color-Heavy2/3-1st Side
Color-Heavy2/3-2nd Side
Color-OHP
Color-Coated
B/W-Light/Normal3-1st Side
B/W-Light/Normal3-2nd Side
B/W-Heavy1-1st Side
B/W-Heavy1-2nd Side
B/W-Heavy2/3-1st Side
B/W-Heavy2/3-2nd Side
83/58/42
88/60/40
85/60/44
90/62/42
64/45/33
68/47/32
43/30/22
45/31/21
40/33/25
59/42/31
78/53/40
83/55/38
60/41/31
64/43/30
43/30/22
45/31/21
U107 Setting the voltage for the intermediate transfer
cleaning
Belt(A)
Belt(B)
Belt(C)
60/30/45/60/30/45
90/45/68/90/45/68
90/45/68/90/45/68
U108 Setting separation shift bias
Ligjt/Normal1
Normal2/3
Heavy1
Coated
Timing
20/20
10/12
10/10
10/10
3/0/0/100
0/0/0/0
U111 Checking the drum drive time
0/0/0/0
-
U118 Displaying the drum history
-
U122 Checking the transfer belt unit number
-
U123 Displaying the transfer belt unit history
-
U127 Checking/clearing the transfer count
0/0/0/0
Section
Item
No.
Content of maintenance item
Initial
setting
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 ...