Ricoh A-C4 - ID Sensor Pattern Production Timing; Drum Charge Roller Cleaning

20 June 2005 DRUM CHARGE
6-59
Detailed
Descriptions
6.8.4 ID SENSOR PATTERN PRODUCTION TIMING
An ID sensor pattern is created after the main machine is powered on, and after
finishing a job of 10 or more sheets.
The ID sensor pattern production interval can be adjusted with SP2-210 (ID Sensor
Pattern Interval).
6.8.5 DRUM CHARGE ROLLER CLEANING
The drum charge roller [A] (always in contact with the drum), gets dirty easily.
The brush roller [B] remains in contact with the charger roller to clean the charge
roller.
New Vref Decisio
n
........
1109832
Vref Decision
132
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12 151413
Series of copies
ID sensor pattern
Vsp/Vsg
ID sensor pattern
Vsp/Vsg
New Vref Decision
B195D937.WMF
B195D938.WMF
[A]
[B]