2NP
1-3-49
U070
Adjusting the DP magnification
Description
Adjusts the DP original scanning speed.
Purpose
Perform this adjustment if the magnification is incorrect in the auxiliary scanning direction when
the DP is used.
Adjustment
1. Press the start key.
2. Press the system menu key.
3. Place an original on the DP and press the start key to make a test copy.
4. Press the system menu key.
5. Select the item to be adjusted.l
*1: Reversed DP only. *2: Dual scan DP only.
Adjustment: [Sub Scan]
1. Change the setting value using the +/- keys or numeric keys.
For copy example 1, increase the value. For copy example 2, decrease the value.
Increasing the value makes the image longer, while decreasing the value makes the image
shorter.
Figure 1-3-11
2. Press the start key. The value is set.
Item No.
Description
Display
Description
Setting
range
Initial
setting
Change in
value per step
Sub Scan(F)
Magnification in the auxiliary
scanning direction of CCD
(first side)
-125 to 125 0
0.02 %
Sub Scan(B)
*1
Magnification in the auxiliary
scanning direction of CCD
(second side)
-125 to 125 0
0.02 %
Main
Scan(CIS)
*2
Magnification in the main scan-
ning direction of CIS
-100 to 100 0
0.02 %
Sub
Scan(CIS)
*2
Magnification in the auxiliary
scanning direction of CIS
-125 to 125 0
0.02 %
Original
Copy
example 1
Copy
example 2
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 ...