2KZ/2K0-5
1-3-43
U099 Adjusting original size detection
Description
Checks the operation of the original size sensor and sets the sensing threshold value.
Purpose
To adjust the sensitivity of the sensor and size judgement time if the original size sensor malfunc-
tions frequently 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: [Data1/Data2]
1. Place the original and close the original cover or DP. The detection sensor transmission data
is displayed.
Setting: [B/W Level1]
1. Select an item to be set.
2. Change the setting value using the cursor left/right keys or numeric keys.l
When DP is installed.
Note: A smaller value increases the sensor sensitivity, and a larger value decreases it.
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for maintenance item No. is displayed.
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 (dot) Detected original width size (dot)
Original Area (mm) Detected original width size (mm)
Size SW L Displays the original size sensor (OSS) ON/OFF
Display Description
Setting
range
Initial
setting
Original 1 Original threshold value 0 to 255 40 50*
Original 2 Original threshold value 0 to 255 30 50*
Original 2 Original threshold value 0 to 255 20 50*
Light Source Light source threshold value 0 to 255 19 49*
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