Olivetti d-Copia 5200MF, Service Manual

Page: 81 / 502

2KR/2KS
1-3-44
U099
Adjusting original size detection
Description
Checks the operation of the original size sensor and sets the sensing threshold value.
Purpose
To adjust the sensitiveness of the sensor and size judgement time if the original size sensor malfunctions fre-
quently due to incident light or the like.
Method
1. Press the start key.
2. Select the item. The screen for executing each item is displayed.
Method: Display the data for the sensor
1. Place the original and close the original cover or DP. The detection sensor transmission data is dis-
played.
2. To return to the screen for selecting an item, press the stop key.
Setting: Detection sensor threshold value
1. Select an item to be set.
2. Adjust the setting using the +/- or numeric keys.
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description
DATA1 Displaying original size sensor transmission data
B/W LEVEL1 B/W LEVEL setting original size sensor threshold value
Setting original size judgment time
DATA2 Displaying original size sensor transmission data (when DP is
installed)
Display Description
ORIGINAL AREA R Detected original width size (R)
ORIGINAL AREA G Detected original width size (G)
ORIGINAL AREA B Detected original width size (B)
ORIGINAL AREA Detected original width size
SIZE SW L Displays the original size sensor (OSS) ON/OFF
Display Description
Setting
range
Initial setting
DP not
installed
DP
installed
ORIGINAL R1 - 3 Original threshold value for color R 0 to 255 40/30/20 50/50/50
ORIGINAL G1 - 3 Original threshold value for color G 0 to 255 40/30/20 50/50/50
ORIGINAL B1 - 3 Original threshold value for color B 0 to 255 40/30/20 50/50/50
LIGHT SOURCE R Light source threshold value for color R 0 to 255 19 49
LIGHT SOURCE G Light source threshold value for color G 0 to 255 19 49
LIGHT SOURCE B Light source threshold value for color B 0 to 255 19 49
WAIT TIME Time from activation of the original
detection switch (ODSW) to original size
judgment 0 to 255 150 150
Service Manual Y111 960 - 2