Canon iR8500 Service Manual page 466

Primary
Control
(µA)
(V)
480
8.60
470
8.65
460
8.70
450
8.75
8.80 440
430
8.85
420
8.90
410
8.95
400
9.00
390
9.05
380
9.10
9.15 370
360
9.20
350
9.25
340
9.30
330
9.35
320
9.40
310
9.45
9.50 300
290
9.55
280
9.60
270
9.65
260
9.70
250
9.75
240
9.80
230
9.85
220
9.90
210
9.95
200
10.00
190
10.05
180
10.10
170
10.15
160
10.20
150
10.25
140
10.30
130
10.35
120
10.40
10.45 110
COPYRIGHT© 2001 CANON INC.
Developing bias
(V)
419
423
427
431
434
438
442
446
450
453
457
461
465
468
472
476
480
483
487
491
495
498
502
506
510
513
517
521
525
528
532
536
540
543
547
551
555
558
T06-208-04
2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
CHAPTER 6 TROUBLESHOOTING
Pre-transfer Transfer
(µA) (µA)
+210 -454
+212 -459
+214 -463
+216 -467
+218 -471
+220 -475
+222 -479
+224 -483
+225 -487
+227 -491
+229 -495
+231 -499
+233 -503
+235 -507
+237 -511
+239 -515
+240 -520
+242 -524
+244 -528
+246 -532
+248 -536
+250 -540
+252 -544
+254 -548
+255 -552
+257 -556
+259 -560
+261 -564
+263 -568
+265 -472
+267 -476
+269 -580
+270 -585
+272 -589
+274 -593
+276 -597
+278 -601
+280 -605
Separation
(µA)
+560
+565
+570
+575
+580
+585
+590
+595
+600
+605
+610
+615
+620
+625
+630
+635
+640
+645
+650
+655
+660
+665
+670
+675
+680
+685
+690
+695
+700
+705
+710
+715
+720
+725
+730
+735
+740
+745
6-63