Konica Minolta bizhub 211, Руководство по обслуживанию

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13. Toner replenishing Theory of Operation Ver. 1.0 Apr. 2007
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Composition/Operation
13.4 Toner Replenishing Control
• Replenishing of the supply of toner is determined based on the T/C ratio and B/W ratio.
• If T/C is 14 % or more, toner replenishing is not carried out regardless of the B/W value.
• If T/C is less than 14 %, toner replenishing is determined according to the B/W value.
• Toner is replenished until T/C becomes 14 %.
• The greater the value of B/W in the table, the higher the B/W ratio (high image density
original).
T/C ratio (%) B/W ratio toner replenishing
More than 14 — not supplied
13.5 to 14 More than 2000 supplied
13 to 13.5 More than 1000 supplied
12.5 to 13 More than 500 supplied
12 to 12.5 More than 500 supplied
10 to 12 More than 0 supplied
Less than 7 Proceeds to the T/C recovery mode