Kyocera TASKalfa 181 - Setting the Other High Voltages; Setting the Developing Bias; Setting the Transfer Voltage; Setting the Separation Voltage

2KJ/2KH
1-3-35
U101
Setting the other high voltages
Description
Changes the developing bias voltage and transfer/separation voltage.
Purpose
To check the developing bias and the transfer/separation voltage or to take measures against drop of image
density or background fog.
Method
1. Press the start key.
2. Select the item to be set using the cursor up/down keys.
3. Press the start key. The screen for executing each item is displayed.
Setting the developing bias
1. Select the item to be set using the cursor up/down keys.
2. Change the setting using the cursor left/right keys.
Increasing the setting makes the image lighter; decreasing it makes the image darker.
3. Press the start key. The value is set.
Setting the transfer voltage
1. Select the item to be set using the cursor up/down keys.
2. Change the setting using the cursor left/right keys.
3. Press the start key. The value is set.
Setting the separation voltage
1. Select the item to be set using the cursor up/down keys.
2. Change the setting using the cursor left/right keys.
3. Press the start key. The value is set.
Supplement
While this maintenance item is being executed, copying from an original is available in interrupt copying mode
(which is activated by pressing the interrupt key).
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description
DEV Setting the developing bias
TC Setting the transfer voltage
SC Setting the separation voltage
Display Description Setting range Initial setting
BIAS C Developing bias clock frequency (copier mode) 2 to 255 27
DUTY C Developing bias clock duty (copier mode) 1 to 99 45
BIAS P Developing bias clock frequency (printer mode) 2 to 255 22
DUTY P Developing bias clock duty (printer mode) 1 to 99 45
Display Description Setting range Initial setting
TC DATA1 Transfer control voltage (large size) 0 to 255 123
TC DATA2 Transfer control voltage (small size) 0 to 255 126
OFF TIMING Transfer charging output OFF timing 0 to 255 33
ON TIMING Transfer charging output ON timing 0 to 255 31
Display Description Setting range Initial setting
SC SEL Separation control voltage 0 to 2 1
SC ON TIMING Separation charging output ON timing 0 to 255 20
SC OFF TIMING Separation charging output OFF timing 0 to 255 42
SC MODE Separation control mode 0 to 3 2