Contents
iii
Contents
Notices and Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Laser Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Laser Advisory Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
Class 1 Laser Statement Label . . . . . . . . . . . . . . . . . . . . . viii
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Maintenance Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Mechanical Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
System Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Printer Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Paper Feed Drive Mechanism . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Process Drive Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Print Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Fuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Paper Ejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Diagnostic Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Initial Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Service Error Code Table. . . . . . . . . . . . . . . . . . . . . . . . . 2-3
User Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Symptom Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Service Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Cover Open Switch Service Check . . . . . . . . . . . . . . . . . 2-9
Dead Machine Service Check . . . . . . . . . . . . . . . . . . . . 2-10
Engine Fan Service Check. . . . . . . . . . . . . . . . . . . . . . . 2-11
Erase LED Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-11
Exit Sensor Service Check. . . . . . . . . . . . . . . . . . . . . . . 2-12
Fuser Service Check . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Image Quality Service Check . . . . . . . . . . . . . . . . . . . . . 2-13
Main Motor Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-20
Input Sensor Service Check. . . . . . . . . . . . . . . . . . . . . . 2-21
Operator Panel Buttons Service Check . . . . . . . . . . . . . 2-22
Operator Panel Display Service Check . . . . . . . . . . . . . 2-22
Options Service Check. . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Paper Feed Service Check . . . . . . . . . . . . . . . . . . . . . . 2-24
Parallel Port Service Check . . . . . . . . . . . . . . . . . . . . . . 2-26
Printhead Service Check . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Process Fan Service Check . . . . . . . . . . . . . . . . . . . . . . 2-27
Serial Port Service Check . . . . . . . . . . . . . . . . . . . . . . . 2-27
Содержание Optra K 4046
Страница 15: ...Notices and Safety Information xv Chinese Laser Notice Korean Laser Notice ...
Страница 19: ...Notices and Safety Information xix ...
Страница 20: ...xx Service Manual ...
Страница 26: ...1 6 is transmitted to the paper feed roller ...
Страница 29: ...General Information 1 9 to the upper exit bin Roller gears receive power from the hot roll gear ...
Страница 30: ...1 10 ...
Страница 60: ...2 30 ...
Страница 91: ...Repair Information 4 15 7 Remove four screws and disconnect the cable to remove the main motor ...
Страница 97: ...Repair Information 4 21 ...
Страница 105: ...Repair Information 4 29 Installation Note Install the fan so the air flow arrow is to the outside ...
Страница 109: ...Locations 5 1 5 Locations Front and Right Side of Printer ...
Страница 110: ...5 2 Rear and Left Side of Printer ...
Страница 111: ...Locations 5 3 Interior of Printer with Upper Door Open ...
Страница 112: ...Locations 5 4 Optional Multi Function Feeder and Paper Feeder ...
Страница 113: ...Locations 5 5 Sensors ...
Страница 114: ...5 6 EP Diagram ...
Страница 115: ...Locations 5 7 Engine Board ...
Страница 116: ...Locations 5 8 Control Board ...
Страница 117: ...Locations 5 9 Power Supply Board ...
Страница 118: ...5 10 Interconnect Board ...
Страница 120: ...6 2 Assembly 1 Upper Cover ...
Страница 122: ...6 4 Assembly 2 Covers ...
Страница 124: ...6 6 Assembly 3 Electronics ...
Страница 126: ...6 8 Assembly 3 Electronics cont ...
Страница 128: ...6 10 Assembly 4 Frame Left Side ...
Страница 130: ...6 12 Assembly 5 Frame Right Side ...
Страница 132: ...6 14 Assembly 6 Input Paper Feed ...
Страница 134: ...6 16 Assembly 7 Printhead and Paper Feed Redrive ...
Страница 136: ...6 18 Assembly 8 Exit Paper Feed Frame ...
Страница 138: ...6 20 Assembly 9 Fuser ...
Страница 140: ...6 22 Assembly 10 Paper Tray 250 Sheet ...
Страница 142: ...6 24 Assembly 11 Optional 450 Sheet Second Paper Tray ...
Страница 144: ...6 26 Assembly 12 Optional 450 Sheet Second Paper Drawer 2 ...
Страница 146: ...6 28 Assembly 13 Optional 450 Sheet Second Paper Drawer 2 ...
Страница 148: ...6 30 Assembly 14 Optional Multi Function Feeder ...
Страница 149: ...Parts Catalog 6 31 Ref Part Number Units Description 14 1 12A4024 1 Feeder Multi Function ...
Страница 152: ...6 34 ...
