Canon NP6251 Service Manual page 580

4. Potential Control System Conversion Table
Control (V)
Primary (µA)
3.00 1,400
3.05 1,391
3.10 1,382
3.15
1,373
3.20
1,365
3.25
1,356
3.30
1,347
3.35
1,338
3.40 1,330
3.45 1,321
3.50 1,312
3.55
1,303
3.60
1,295
3.65
1,286
3.70
1,277
3.75
1,268
3.80 1,260
3.85 1,251
3.90 1,242
3.95
1,233
4.00
1,225
4.05
1,216
4.10
1,207
4.15
1,198
4.20 1,190
4.25 1,181
4.30 1,172
4.35
1,163
4.40
1,155
4.45
1,146
4.50
1,137
4.55
1,128
4.60 1,120
COPYRIGHT © 1997 CANON INC.
Developing bias (V)
0
3
7
11
15
18
22
26
30
33
37
41
45
48
52
56
60
63
67
71
75
78
82
86
90
93
97
101
105
108
112
116
120
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
Pre-transfer (µA)
Transfer (µA)
0
–2
–4
–6
–8
–10
–12
–14
–16
–18
–20
–22
–24
–26
–28
–30
–33
–35
–37
–39
–41
–43
–45
–47
–49
–51
–53
–55
–57
–59
–61
–63
–66
Separation (µA)
440 100
437 96
434 92
431 88
429 85
426 81
426 77
73
420
418 70
415 66
412 62
409 58
407 55
404 51
401 47
43
398
396 40
393 36
390 32
387 28
385 25
382 21
379 17
13
376
374 10
371 6
368 2
365 –1
363 –5
360 –8
357 –12
–16
354
352 –20
11-49