Cleaning:
After transfer, residual toner remains on the drum surface, and for next printing, the residual toner reaches to the development area
via charge and exposure. The charge level of the OPC corresponds to the white background is +900VDC, andthe bias voltage of
the conductive roller is approx. +350VDC. Therefor the positively charged residual toner on the OPC drum is attracted and collected
to the conductive roller. The charge level of OPC after exposure is +100VDC. So,the printing area of the OPC is cleaned.
1.7.4. Transfer
As the paper is fed between the drum and the transfer roller, a high negative charge is applied to the back of the paper. The positive
toner particles are then attracted from the drum surface to the paper. After transfer, the paper is separatedfrom the drum surface
by the curvature of the drum.
1.7.5. Fusing
The paper passes through the fuser rollers and is subjected to heat and pressure. The fusing temperature is approximately 190°C
( 382.5°F ), and the pressure is approximately 0.36kg/cm ( 3.53N/cm ). This bonds,or fuses, the toner into the paper.
16
KX-P7100
Содержание KX-P7100
Страница 2: ...2 KX P7100 ...
Страница 4: ...1 Introduction 1 1 Specifications 1 1 1 Printer 4 KX P7100 ...
Страница 5: ...1 1 2 Paper 5 KX P7100 ...
Страница 6: ...1 1 3 Interface Options Accessories and Supplies 6 KX P7100 ...
Страница 10: ...10 KX P7100 ...
Страница 11: ...1 3 Parts Identification 1 3 1 Front Side View 1 3 2 Rear Side View 11 KX P7100 ...
Страница 12: ...1 4 Component Layout and Paper Path 12 KX P7100 ...
Страница 13: ...1 5 Electrical Components and Sensor Boards 13 KX P7100 ...
Страница 14: ...1 6 Switches and Solenoids 14 KX P7100 ...
Страница 48: ...48 KX P7100 ...
Страница 72: ...4 5 3 Engine I F Communication 72 KX P7100 ...
Страница 80: ...KX P7100 80 ...
Страница 96: ...When print is faded or indicators show the following status the replacement of a supply is needed 96 KX P7100 ...
Страница 99: ...9 1 3 User Error 99 KX P7100 ...
Страница 100: ...9 1 4 Call for Service 100 KX P7100 ...
Страница 101: ...9 2 Initial Troubleshooting Flowchart 101 KX P7100 ...
Страница 102: ...9 3 No Operation 102 KX P7100 ...
Страница 103: ...9 4 Print Quality 9 4 1 White Vertical Line in Print 103 KX P7100 ...
Страница 104: ...9 4 2 Blank Print 104 KX P7100 ...
Страница 105: ...9 4 3 Dark Vertical Line in Print 105 KX P7100 ...
Страница 106: ...9 4 4 Dark Horizontal Line in Print 106 KX P7100 ...
Страница 107: ...9 4 5 Dirty Background 107 KX P7100 ...
Страница 108: ...9 4 6 All black Print 108 KX P7100 ...
Страница 109: ...9 4 7 Light Print 109 KX P7100 ...
Страница 110: ...9 4 8 Ghosting 110 KX P7100 ...
Страница 111: ...9 4 9 Black or White Dots 111 KX P7100 ...
Страница 112: ...9 4 10 Toner Spatter 112 KX P7100 ...
Страница 113: ...9 5 Paper Jam 9 5 1 Media Tray Empty or Misfeed 113 KX P7100 ...
Страница 114: ...9 5 2 Jam at A 114 KX P7100 ...
Страница 115: ...9 5 3 Jam at B 115 KX P7100 ...
Страница 116: ...9 5 4 Jam at C 116 KX P7100 ...
Страница 117: ...9 5 5 Jam at D E 117 KX P7100 ...
Страница 118: ...9 6 Call Service 9 6 1 E20 118 KX P7100 ...
Страница 119: ...119 KX P7100 ...
Страница 120: ...9 6 2 E30 120 KX P7100 ...
Страница 121: ...9 6 3 E31 121 KX P7100 ...
Страница 122: ...9 6 4 E32 122 KX P7100 ...
Страница 123: ...9 6 5 E50 123 KX P7100 ...
Страница 124: ...9 6 6 E54 9 6 7 E71 124 KX P7100 ...
Страница 125: ...9 6 8 E73 9 6 9 E81 125 KX P7100 ...
Страница 126: ...10 Replacement Parts List with Lubrication Guide 10 1 Exterior 126 KX P7100 ...
Страница 134: ...10 4 1 Fuser Unit 134 KX P7100 ...
Страница 141: ...10 9 Main Control Board Component Side View 141 KX P7100 ...
Страница 142: ...Parts Side View 142 KX P7100 ...