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4. 3. 9 Positive Cleaning Roller Bias (Print Cycle)
The Positive Cleaning Roller Bias means the voltage supplied to the Cleaning Roller during the
Print Process.
The standard value of the Positive Cleaning Roller Bias is +450 +/-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].
As the Positive Cleaning Roller Bias is supplied during the Test Print, check the voltage value
with the multi-meter.
Standard value of the Positive Cleaning Roller Bias is +450 +/-5V.
OUTPUT 5
multimeter
(DC)
ground