Canon NP6251 Service Manual page 581

CHAPTER 11 TROUBLESHOOTING
Control (V) Primary (µA)
4.65 1,111
4.70 1,102
4.75 1,093
4.80
1,085
4.85 1,076
4.90 1,067
4.95 1,058
5.00 1,050
5.05 1,041
5.10 1,032
5.15 1,023
5.20 1,015
5.25 1,006
5.30 997
5.35 938
5.40
980
5.45 971
5.50 962
5.55 953
5.60 945
5.65 936
5.70 927
5.75 918
5.80 910
5.85 901
5.90 892
5.95 883
6.00
875
6.05 866
6.10 857
6.15 848
6.20 840
6.25 831
6.30 822
11-50
COPYRIGHT © 1997 CANON INC.
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Developing bias (V) Pre-transfer (µA)
123
127
131
135
138
142
146
150
153
157
161
165
168
172
176
180
183 –101
187 –103
191 –105
195 –107
198 –109
202
206
210
213
217
221 –121
225 –123
228 –125
232 –127
236 –129
240 –132
243 –134
247 –136
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Transfer (µA)
–68 349
–70 346
–72 343
–74
341
–76 338
–78 335
–80 332
–82 330
–84 327
–86 324
–88 321
–90 319
–92 316
–94 313
–96 310
–99
308
305
302
299
297
294
–111 291
–113 288
–115 286
–117 283
–119 280
277
275
272
269
266
264
261
258
Separation (µA)
–23
–27
–31
–35
–38
–42
–46
–50
–53
–57
–61
–65
–68
–72
–76
–80
–83
–87
–91
–95
–98
–102
–106
–110
–113
–117
–121
–125
–128
–132
–136
–140
–143
–147