2NP-2
1-3-134
U411
Adjusting the scanner automatically
Description
Uses a specified original and automatically adjusts the following items in the scanner and the DP
scanning sections.
Purpose
To perform automatic adjustment of various items in the scanner and the DP scanning sections.
Perform adjustments using a new test chart (chart 1) when replacing ISC PWB, LED lamp PWB,
ISU, CIS and/or DP main PWB.
Method
1. Press the start key.
2. Select the item.
Method: [Table (Chart1)]
To automatically enter the target value
* : Select this option for normal use.
1. Set a specified original (P/N: 7505000005) on the platen.
2. Enter maintenance item U411.
3. Select [Target].
4. Select [Auto] and press the start key.
5. Select [Table (Chart1)].
6. Select the item.
* : Select All for normal use.
Item No.
Description
Display
Description
Original to be used
for adjustment (P/N)
Table (Chart1)
Automatic adjustment in the scanner sec-
tion (chart 1)
7505000005
DP FaceUp
(Chart1)
Do not use.
Automatic adjustment in the DP scanning
section (first side) (chart 1)
7505000005
DP FaceDown
(Chart1)
Automatic adjustment in the DP scanning
section (second side) (chart 1)
7505000005
Table (Chart2)
Automatic adjustment in the scanner sec-
tion (chart 2)
302FZ56990
DP FaceUp
(Chart2)
Automatic adjustment in the DP scanning
section (first side) (chart 2)
302AC68243
DP FaceDown
(Chart2)
Automatic adjustment in the DP scanning
section (second side) (chart 2)
302AC68243/
303JX57010/
303JX57020
Target
Set-up for obtaining the target value
-
DP Auto Adj
Automatic adjustment of automatic docu-
ment processor using the chart printed
from the machine
-
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 ...