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ed. 3
02 Charging 501
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Functional description
1 Charging
The drum is charged by a negatively charged corona. After a complete cycle,
the residual charge is removed by the charge eraser 02PBA02. This charge
eraser consists of a LED array.
2 Air handling
Note:
The air handling is very essential for the correct functioning of the Océ
7050. Sealing is essential due to the sensitivity of the fuser to convection.
The air handling has the following functions:
1
It keeps the ozone emission within specs.
2
It keeps the ozone concentration near the drum below a specific value.
high voltage
supply
22PBA04
drum
- 800V
CHGHV
02V1
Summary of Contents for 7050
Page 1: ...Technical Service Manual Oc codenumber 0910310 ed 6 GB Oc 7050...
Page 4: ...Oc 705X Electrical Diagram No 0852593 ed 5 Upto machine 705025000 705530000...
Page 5: ...Oc 705X Electrical Diagram No 0852593 ed 6 From machine 705025000 705530000...
Page 8: ...Preface Technical Service Manual Oc 7050 Preface...
Page 9: ...Technical Service Manual Oc 7050 Preface...
Page 11: ...2 TSM Oc 7050...
Page 16: ...ed 6 Preface 7 Confidential Oc Nederland B V Venlo 2001 7 DCRF...
Page 17: ...8 TSM Oc 7050 Preface...
Page 19: ...10 TSM Oc 7050 Preface...
Page 20: ...Installation Technical Service Manual Oc 7050 Installation...
Page 21: ...Technical Service Manual Oc 7050 Installation...
Page 23: ...2 TSM Oc 7050...
Page 30: ...Faults Technical Service Manual Oc 7050 Faults...
Page 31: ...Technical Service Manual Oc 7050 Faults...
Page 33: ...2 TSM Oc 7050...
Page 69: ...38 TSM Oc 7050 SDS...
Page 70: ...Photoconductor 01 01 Technical Service Manual Oc 7050 01 Photoconductor...
Page 71: ...Technical Service Manual Oc 7050 01 01 Photoconductor 08080 8...
Page 72: ...ed 6 01 Photoconductor Contents Disassembly 1 Drum replacement 401...
Page 73: ...2 TSM Oc 7050...
Page 76: ...Charging 02 02 Technical Service Manual Oc 7050 02 Charging...
Page 77: ...Technical Service Manual Oc 7050 02 02 Charging 08080 8...
Page 79: ...2 TSM Oc 7050...
Page 83: ...404 TSM Oc 7050 Disassembly...
Page 85: ...502 TSM Oc 7050 Functional description...
Page 86: ...Exposure 04 04 Technical Service Manual Oc 7050 04 Exposure...
Page 87: ...Technical Service Manual Oc 7050 04 04 Exposure 08080 8...
Page 89: ...2 TSM Oc 7050...
Page 96: ...Developing 05 05 Technical Service Manual Oc 7050 05 Developing...
Page 97: ...Technical Service Manual Oc 7050 05 05 Developing 05050 5...
Page 99: ...2 TSM Oc 7050...
Page 107: ...404 TSM Oc 7050 Disassemblies...
Page 110: ...Transfer 06 06 Technical Service Manual Oc 7050 06 Transfer...
Page 111: ...Technical Service Manual Oc 7050 06 06 Transfer 06060 6...
Page 113: ...2 TSM Oc 7050...
Page 115: ...402 TSM Oc 7050 Disassembly...
Page 117: ...502 TSM Oc 7050 Functional description...
Page 118: ...Cleaning 07 07 Technical Service Manual Oc 7050 07 Cleaning...
Page 119: ...Technical Service Manual Oc 7050 07 07 Cleaning 07070 7...
Page 121: ...2 TSM Oc 7050...
Page 123: ...402 Disassembly...
Page 124: ...Fusing 08 08 Technical Service Manual Oc 7050 08 Fusing...
Page 125: ...Technical Service Manual Oc 7050 08 08 Fusing 08080 8...
Page 127: ...2 TSM Oc 7050...
Page 129: ...302 TSM Oc 7050 Adjustments...
Page 134: ...Originals 09 09 Technical Service Manual Oc 7050 09 Originals...
Page 135: ...Technical Service Manual Oc 7050 09 09 Originals 09090 9...
Page 137: ...2 TSM Oc 7050...
Page 139: ...302 TSM Oc 7050 Adjustments...
Page 144: ...Paper roll feed 12 12 Technical Service Manual Oc 7050 15 Papertransport...
Page 145: ...Technical Service Manual Oc 7050 12 12 Paper roll feed 12121 2...
Page 147: ...2 TSM Oc 7050...
Page 153: ...306 TSM Oc 7050 Adjustments...
Page 157: ...404 TSM Oc 7050 Disassembly...
Page 164: ...Paper transport 15 15 Technical Service Manual Oc 7050 15 Papertransport...
Page 165: ...Technical Service Manual Oc 7050 15 15 Paper transport 15151 5...
Page 167: ...2 TSM Oc 7050...
Page 169: ...302 TSM Oc 7050 Adjustments...
Page 171: ...402 TSM Oc 7050 Disassembly...
Page 174: ...Control 22 22 Technical Service Manual Oc 7050 22 Control...
Page 175: ...Technical Service Manual Oc 7050 22 22 Control 22222 2...
Page 177: ...2 TSM Oc 7050...
Page 179: ...402 TSM Oc 7050 Disassembly...
Page 184: ...ed 6 22 Control 601 Confidential Oc Nederland B V Venlo 2001 Component location See next page...
Page 187: ...604 TSM Oc 7050 Component location...
Page 188: ...Drive 23 23 Technical Service Manual Oc 7050 23 Drive...
Page 189: ...Technical Service Manual Oc 7050 23 23 Drive 23232 3...
Page 191: ...2 TSM Oc 7050...
Page 195: ...402 TSM Oc 7050 Disassembly...
Page 196: ...Customer environment consumables 25 25 Technical Service Manual Oc 7050 25 Customer...
Page 197: ...Technical Service Manual Oc 7050 25 25 Customer environment consumables 25252 5...
Page 199: ...2 TSM Oc 7050...
Page 209: ...12 TSM Oc 7050 Customer Environment Consumables...
Page 210: ...Maintenance Technical Service Manual Oc 7050 Maintenance...
Page 211: ...Technical Service Manual Oc 7050 Maintenance...
Page 213: ...2 TSM Oc 7050...