Ricoh V-C3 D081, Руководство по обслуживанию на месте

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Display Potential Table
Displays the numbers in the Potential Table selected for process control.
The Potential Table is the lookup table that contains the potential target values (Vd, Vb, Vl)
for adjustment of the development potential.
• Vd: Initial charge applied to the drum by the charge roller.
• Vb: Development bias
• Vl: Value used to correct the strength of the lasers.
A 4-grade pattern is first created on the drum and then transferred to the ITB:
• On the drum, the potential sensor uses their readings of this pattern to determine
development potential.
• On the ITB, the ID sensors use their readings of this pattern to determine the amount of
toner coverage necessary.
For more about process control, see "Process Control" in Section 6.
1 Value: K
Displays the current numbers in the Potential Table for each color.
[1 to 99/1]
2 Value: M
3 Value: C
4 Value: Y
5 Target: K Displays the target values for Vd, Vb, Vl after measurements of
ambient conditions and compensating for residual charge on the
drum (Vr).
If the actual development gamma is less than the target
development gamma, this SP shows a smaller value than the
selected pointer table value.
If the actual development gamma is greater than the target
development gamma, this SP shows a larger value than the
selected pointer table value.
[1 to 99/1]
6 Target: M
7 Target: C
8 Target: Y
9 Upper Limit
10 Lower Limit
3531 ProCon Target
Group 3000
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