Level History 1 - Konica Minolta bizhub C250P Service Manual

Field Service Ver. 2.0 Mar. 2006
25.1.2

Level History 1

TCR-C • Shows the T/C ratio (in 0.01 % increments).
TCR-M • Standard value: 8 ± 2 %
TCR-Y • Relevant Components: PH Unit, TCR Sensor K
TCR-K
IDC1 • Shows the IDC bare surface output reading taken last (in 0.01 V increments).
IDC2 • 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: IDC Sensor, Transfer Belt Unit
Temp-Belt. • Shows the temperature of the Heating Roller (Temp-Heat) and the Fusing Pressure
Temp-Press. Roller (Temp-Press.) (in 1 °C increments).
• Relevant Components: Fusing Unit
25. Image quality problem
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