Olivetti d-Copia 2500MF, Service Manual

Page: 102 / 296

2H0/2HZ
1-3-68
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.
To adjust scanner automatically when initializing the machine using the maintenance item U020 or U022.
Method
1. Press the start key.
2. Select the item. The screen for executing is displayed.
Method: SCANNER
1. Select [SCANNER].
2. Enter the target values which are shown on the specified original executing mainte
nance
item U425.
3. Set a specified original on the platen.
4. Select the item.
5. Press the start key. Auto adjustment starts.
When automatic adjustment has normally completed, [RESULT OK 00] is displayed. If a problem occurs
during 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.
6. To return to the screen for selecting an item, press the stop key.
Maintenance
item No.
Description
Display Description
SCANNER Automatic adjustment in the scanner section
DP Automatic adjustment in the DP scanning section
Display Description
ALL Automatic adjustment using the platen for: original size magnification/leading
edge timing/center line, input gamma, chromatic aberration filter, MTF filter,
matrix, input gamma in monochrome mode and MTF filter in monochrome
mode
INPUT Automatic adjustment using the platen for: original size magnification/leading
edge timing/center line
GAMMA Automatic adjustment using the platen for: input gamma
C.A. Automatic adjustment using the platen for: chromatic aberration filter
MTF Automatic adjustment using the platen for: MTF filter
MATRIX Automatic adjustment using the platen for: matrix
MONO GAMMA Automatic adjustment using the platen for: input gamma in monochrome
mode
MONO MTF Automatic adjustment using the platen for: MTF filter in monochrome mode
Service Manual Y108620-5