2JZ/2JX/2JV/2H7
1-3-66
U131
Adjusting the toner sensor control voltage
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 start key.
2. Select the item to be set or displayed.
Setting: [Manual Adjustment]
1. Select the item to be set.
2. Change the value using the +/- or numeric keys.
3. Press the start key. The value is set.
Displaying: [Auto Adjustment]
1. The current setting is displayed.
Setting: [Set Operation Mode]
1. Select the item to be set.
Initial setting: Automatic adjustment
2. 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
Manual Adjustment Toner sensor control voltage manual adjustment
Auto Adjustment Toner sensor control voltage auto adjustment
Set Operation Mode Switching the manual adjustment and auto adjustment
Display Description Setting range Initial setting
CONTROL C Toner control voltage for cyan 0 to 255 116
CONTROL M Toner control voltage for magenta 0 to 255 116
CONTROL Y Toner control voltage for yellow 0 to 255 116
CONTROL K Toner control voltage for black 0 to 255 116
Display Description
Default (C) Reference value for toner control voltage for cyan
Default (M) Reference value for toner control voltage for magenta
Default (Y) Reference value for toner control voltage for yellow
Default (K) Reference value for toner control voltage for black
Control (C) Toner control voltage after correction for cyan
Control (M) Toner control voltage after correction for magenta
Control (Y) Toner control voltage after correction for yellow
Control (K) Toner control voltage after correction for black
Display Description
Manual Adjustment Toner sensor control voltage manual adjustment
Auto Adjustment Toner sensor control voltage auto adjustment
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