Kyocera FS-C8500DN Service Manual page 86

2KA
Maintenance
item No.
Adjusting the toner sensor control voltage
U131
Description
Adjusts the toner sensor control voltage.
Purpose
If control values are not correctly retrievable due to the EEPROM of the developing unit failure, etc., use man-
ual adjustment and obtain a temporary control value.
Method
1. Press the OK key.
2. Select an item to be set.
3. Press the OK key. The screen for setting each item is displayed.
Display
Set Ope. Mode
Manual Adj.
Auto Adj.
Setting: [Set Ope. Mode]
1. Select the item.
Display
Manual Adj.
Auto Adj.
Initial setting: Automatic adjustment
2. Press the OK key. The value is set.
Setting: [Manual Adj.]
1. Select the item to be set.
2. Change the value using the Left/Right Select keys.
Display
Control C
Control M
Control Y
Control K
3. Press the OK key. The value is set.
Displaying: [Auto Adj.]
1. The current setting is displayed.
Display
Default C
Default M
Default Y
Default K
Control C
Control M
Control Y
Control K
Completion
Press the Back key. The screen for selecting a maintenance item No. is displayed.
1-3-50
Description
Description
Switching the manual adjustment and auto adjustment
Toner sensor control voltage manual adjustment
Toner sensor control voltage auto adjustment
Description
Toner sensor control voltage manual adjustment
Toner sensor control voltage auto adjustment
Description
Toner control voltage for cyan
Toner control voltage for magenta
Toner control voltage for yellow
Toner control voltage for black
Description
Reference value for toner control voltage for cyan
Reference value for toner control voltage for magenta
Reference value for toner control voltage for yellow
Reference value for toner control voltage for black
Toner control voltage after correction for cyan
Toner control voltage after correction for magenta
Toner control voltage after correction for yellow
Toner control voltage after correction for black
Setting range Initial setting
0 to 255 116
0 to 255 116
0 to 255 116
0 to 255 116