Level History 1; Level History 2 - Konica Minolta bizhub C350 Service Manual

bizhub C350 Field Service Ver2.0 Sep. 2004
4.1.2

Level History 1

ATDC-C
• Shows the T/C ratio (in 0.01 % increments).
ATDC-M
• Standard value: 7 ± 3 %
ATDC-Y
• Relevant Components : LPH Unit, ATDC Sensor Bk
ATDC-Bk
AIDC1 • Shows the AIDC bare surface output reading taken last (in 0.01 V increments).
AIDC2 • It should normally be around 4.3 V.
• The output range is 0 V to 5 V.
• "Reading taken last" means:
Latest toner density
When the Start key is pressed, the output value is displayed while a test print is being
produced.
• Relevant Components : AIDC Sensor, Transfer Belt Unit
Temp Belt. • Shows the temperature of the Heating Roller (Temp-Belt) and the Fusing Pressure
Temp Press. Roller (Temp-Press.) (in 5 °C increments).
• Relevant Components : Fusing Unit
4.1.3

Level History 2

AIDC Sensor Adjust
Value 1, 2
ATVC -C
ATVC -M
ATVC -Y
ATVC -Bk
ATVC -2nd
4036fs4017e0
• Shows the AIDC intensity adjustment value.
• It should normally be around 40 and can range from 0 to 255.
• The value becomes greater as the Transfer Belt Unit has been used more.
• Relevant Components : AIDC Sensor, Transfer Belt Unit
• Shows the latest ATVC level (which varies according to the paper type).
• 300 V to 3000 V (ATVC-C/-M/-Y/-Bk)
• 300 V to 5000 V (ATVC-2nd)
• Relevant Components : Transfer Belt Unit,
4036fs4018e0
High Voltage Unit (Image Transfer, Neutralizing)
Image quality problem
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