Konica Minolta bizhub C200 Service Manual page 413

19. Image quality problem
19.1.2 Level history
TCR-C
TCR-M
TCR-Y
TCR-K
IDC1
IDC2
Temp-Heat
Temp-Press
IDC Sensor Adjust 1
IDC Sensor Adjust 2
ATVC -C
ATVC -M
ATVC -Y
ATVC -K
ATVC -2nd
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• Shows the T/C ratio reading taken last (in 0.01 % increments).
• Standard value: 6 to 8 %
• Relevant components: TCR sensor
• "Reading taken last" means:
Latest value
When the Start key is pressed, the output value is displayed while a test
print is being produced.
• Shows the IDC bare surface output reading taken last (in 0.01 V incre-
ments).
• It should normally be around 4.3 V.
• The output range is 0 V to 5 V.
• "Reading taken last" means: Present value
• Relevant components: IDC sensor, transfer belt unit
• Shows the temperature of the each part of the fusing unit
(in 1 °C increments).
• Relevant components: Fusing unit
• Shows the IDC 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: IDC sensor, transfer belt unit
• Shows the latest ATVC level (which varies according to the paper type).
• 5 µA to 40 µA (ATVC-C/-M/-Y/-K)
• 300 V to 4800 V (ATVC-2nd)
• Relevant components: Transfer belt unit, High voltage unit (HV),
2nd transfer assy
Field Service Ver. 2.0 Dec. 2008
A02FF4E517DA