Olivetti DP-670 Service Manual page 49

Maintenance
item No.
Adjusting the scanner automatically
U411
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.
Display
SCANNER
DP
Method: SCANNER
1. Select [SCANNER].
2. Set a specified original (P/N: AVGR05131K) on the platen.
3. Select the item.
Display
ALL
INPUT
GAMMA
4. 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.
5. To return to the screen for selecting an item, press the stop/clear key.
Method: DP
1. Select [DP].
2. Set a specified original (P/N: AVGR11211F) in the DP.
Cut the trailing edge of the original.
Y108671-9
Description
Description
Automatic adjustment in the scanner section
Automatic adjustment in the DP scanning section
Description
Automatic adjustment using the platen for: original size magnification/leading
edge timing/center line and input gamma
Automatic adjustment using the platen for: original size magnification/leading
edge timing/center line
Automatic adjustment using the platen for: input gamma
+ +
128 1 mm 60 1 mm
- -
Cut with the edge of black belt.
Figure 1-3-12
Service Manual
3K5
Original to be used
for adjustment (P/N)
AVGR05131K
AVGR11211F
1-3-29