Olivetti d-Copia 1801MF Plus, Service Manual, Page: 129 / 492

2NC/2NF/2NG/2NN/3P7/3P8/3P9-2
1-3-75
U411 Scanner Auto Adjustment
Description
Uses a specified original and automatically adjusts the following items in the scanner and the DP
scanning sections.
Scanner section: Original size magnification, leading edge timing, center line, input gamma, input
gamma in monochrome mode and matrix.
DP scanning section: Original size magnification, leading edge timing, center line.
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.
Display Description
Original to be used for
adjustment (P/N)
Table Automatic adjustment in the scanner sec-
tion.
AVGR19843R
DP Automatic adjustment in the DP scanning
section.
AVGR19844E
All Performs automatic adjustment in the DP
scanning section following automatic
adjustment in the scanner section. -
Method: [Table ]
1. Enter the value for [Adjust Original] using maintenance item U425.
2. Set a specified original (P/N:
AVGR19843R
) on the platen.
3. Enter maintenance item U411.
4. Select [Table].
5. Press the start key. Auto adjustment starts.
* : When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs
during auto adjustment, error code is displayed and operation stops. Should this happen,
determine the details of the problem and repeat the procedure from the beginning.
Method: [DP]
1. Enter the value for [Adjust Original] using maintenance item U425.
2. Set a specified original (P/N:
AVGR19844E
) on the DP face up.
3. Enter maintenance item U411.
4. Select [DP].
5. Press the start key. Auto adjustment starts.
* : When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs
during auto adjustment, error code is displayed and operation stops. Should this happen,
determine the details of the problem and repeat the procedure from the beginning.