Konica Minolta BIZHUB 162, Руководство по обслуживанию

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Theory of Operation Ver. 1.0 Apr. 2005 11. Developing
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bizhub 162 bizhub 210
Composition/Operation
11.3 ATDC Sensor
• The ATDC Sensor detects the toner-to-carrier ratio (T/C) of the developer in the Devel-
oper Mixing Chamber.
11.4 ATDC Sensor Automatic Adjustment
• The reference value for the ATDC Sensor is automatically adjusted as detailed below
using the ATDC Sensor Automatic Adjustment mode.
2nd Toner Conveying Roller
ATDC Sensor
4021M019AA
3rd Toner Conveying Roller Developing Roller
1st Toner Conveying Roller
With the copier set in the ATDC Sensor Automatic Adjustment mode, press the Start key.
The developer is mixed.
The ATDC Sensor converts the reference T/C (14 %) to a corresponding voltage
value and outputs it.
Does the output voltage fall within the range from 2.28 to 2.36 V?
YES NO
The voltage input to the ATDC Sensor
from the Master Board at this time is fixed
as the reference voltage. The voltage input to the ATDC Sensor from
the Master Board is varied.
2.37 V or more: Decrease the voltage.
2.29 V or less: Increase the voltage.
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