2K5
1-3-76
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.
Method
1. Press the start key.
2. Select the item. The screen for executing is displayed.
Method: [SCANNER]
1. Enter the target values which are shown on the specified original (P/N: 302FZ56990) executing mainte-
nance item U425.
2. Set a specified original (P/N: 302FZ56990) on the platen.
3. Select the item.
4. Press the start key. Auto adjustment starts.
When automatic adjustment has normally completed, [Complete] is displayed. If a problem occurs dur-
ing auto adjustment, [ERROR XX] (XX is replaced by an error code) is displayed and operation stops.
Should this happen, determine the details of the problem and either repeat the procedure from the
beginning, or adjust the remaining items manually by running the corresponding maintenance items.
Method: [DP(FACE UP)]
1. Measure the leading edge, main scanning, and auxiliary scanning of the specified original (P/N:
302AC68243) and enter the values by executing maintenance item U425.
2. Set a specified original (P/N: 302AC68243) in the DP. Cut the trailing edge of the original.
Figure 1-3-22
Maintenance
item No.
Description
Display
Description
Original to be used for
adjustment (P/N)
SCANNER
Automatic adjustment in the scanner section
302FZ56990
DP(FACE UP)
Automatic adjustment in the DP scanning
section (first page)
302AC68243
Display
Description
ALL
Automatic adjustment using the platen for: original size magnification/
leading edge timing/center line, input gamma, chromatic aberration filter,
MTF filter and matrix.
INPUT
Automatic adjustment using the platen for: original size magnification/
leading edge timing/center line.
C.A.
Automatic adjustment using the platen for: chromatic aberration filter.
MTF
Automatic adjustment using the platen for: MTF filter.
GAMMA
Automatic adjustment using the platen for: input gamma.
MATRIX
Automatic adjustment using the platen for: matrix.
F
R
5 mm
149 ± 1 mm
74 ± 1 mm
Summary of Contents for TASKALFA 300I
Page 1: ...SERVICE MANUAL Published in February 2010 842K5111 2K5SM061 Rev 1 TASKalfa 300i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2K5 This page is intentionally left blank ...
Page 22: ...2K5 1 1 8 This page is intentionally left blank ...
Page 196: ...2K5 1 4 52 This page is intentionally left blank ...
Page 252: ...2K5 1 5 56 This page is intentionally left blank ...
Page 274: ...2K5 2 1 20 This page is intentionally left blank ...
Page 310: ...2K5 2 3 28 This page is intentionally left blank ...
Page 347: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 369: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 381: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 391: ...INSTALLATION GUIDE FOR FAX System ...
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