Olivetti d-Copia 600, Руководство по обслуживанию

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U099
Adjusting original size detection
Description
Checks the operation of the original size detection sensor and sets the sensing threshold value.
Purpose
To adjust the sensitiveness of the sensor and size judgement time if the original size detection sensor mal-
functions frequently due to incident light or the like.
Start
1. Press the start key. The screen for selecting an item is displayed.
2. Select an item and press the start key. The screen for executing each item is displayed.
Method to display the data for the sensor
1. Press the start key. The detection sensor transmission data is displayed.
2. To return to the screen for selecting an item, press the stop/clear key.
Setting
1. Select an item to be set.
*Time from activation of the original detection switch (ODSW) to original size judgment
Method to set the original size judgment time
1. Adjust the preset value using the * or # keys.
A larger value increases the original size judgment time, and a smaller value decreases it.
2. Press the start key. The value is set.
3. To return to the screen for selecting an item, press the stop/clear key.
Completion
Press the stop/clear key at the screen for selecting an item. The screen for maintenance item No. is dis-
played.
Maintenance
item No.
Description
Display Description
DATA Displaying detection sensor transmission data
B/W LEVEL Setting detection sensor threshold value
Setting original size judgment time
Display Description
TAIL EDGE POSI Detected original trailing position
ORIGINAL AREA Original size detection
SIZE Detected original size
Display Setting Setting
range Default
setting
ORIGINAL Original threshold value 0 to 255 72
LIGHT SOURCE Light source threshold value 0 to 255 72
WAIT TIME Original size judgment time* 0 to 255 150
A4R AREA Original size detection position display (mm) 220/240 240
Y104350-7 Sevice Manual