KIP 700m - 4. 3.10 Negative Cleaning Roller Bias (Toner Collection Process)

K117sm4e3
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4. 3.10 Negative Cleaning Roller Bias
(Toner Collection Process)
The Negative Cleaning Roller Bias means the voltage supplied to the Cleaning Roller during the
Toner Collection Process, which is done after the completion of Print Process.
The standard value of the Negative Cleaning Roller Bias is -550 +/-5V.
Check and adjust it in the following way.
1. Connect the “+” cable of the multi-meter to the “OUTPUT 5” pin on the HV Power Supply PCB
Also connect the “-” one to the ground.
And then, select the DC volt range on the multi-meter.
2. Make a Test Print making reference to [8. 9 Test Print Mode].
The Toner Collection Process works for some seconds after the printed paper has been
ejected.
Check the voltage value with the multi-meter during that period.
Standard value of the Negative Cleaning Roller Bias is -550 +/-5V.
OUTPUT 5
multimeter
(DC)
ground