Adjusting Original Size Detection - Kyocera TASKalfa 300i Service Manual

Maintenance
item No.

Adjusting original size detection

U099
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.
Display
DATA1
B/W LEVEL1
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.
Display
ORIGINAL AREA R
ORIGINAL AREA G
ORIGINAL AREA B
ORIGINAL AREA
SIZE SW L
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.
Display
ORIGINAL R1 - 3
ORIGINAL G1 - 3
ORIGINAL B1 - 3
LIGHT SOURCE R Light source threshold value for color R
LIGHT SOURCE G Light source threshold value for color G
LIGHT SOURCE B Light source threshold value for color B
WAIT TIME
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Description
Description
Displaying original size sensor transmission data
B/W LEVEL setting original size sensor threshold value
Setting original size judgment time
Description
Detected original width size (R)
Detected original width size (G)
Detected original width size (B)
Detected original width size
Displays the original size sensor (OSS) ON/OFF
Description
Original threshold value for color R
Original threshold value for color G
Original threshold value for color B
Time from activation of the original detection
switch (ODSW) to original size judgment
Setting Initial
range setting
0 to 255 40/30/20
0 to 255 40/30/20
0 to 255 40/30/20
0 to 255 19
0 to 255 19
0 to 255 19
0 to 255 185
2K5
1-3-43