Download Print this page

Advertisement

CHAPTER 2 THEORY OF OPERATION
This chapter gives an overview of the printing mechanisms as well as the sensors, actuators,
and control electronics. It aids in understanding the basic principles of operation as well as
locating defects for troubleshooting
1. OVERALL......................................................................................................................2-1
1.1 General Block Diagram ......................................................................................... 2-1
2. ELECTRONICS ............................................................................................................. 2-2
2.1 General Block Diagram ......................................................................................... 2-2
3. MECHANICS ................................................................................................................. 2-3
3.1 Cross-section Drawing .......................................................................................... 2-3
3.2 Cross-section Drawing .......................................................................................... 2-4
3.2.1 Plate-up Function of the Paper Tray .......................................................... 2-5
3.2.2 Paper supply .............................................................................................. 2-6
3.2.3 Paper registration ....................................................................................... 2-7
3.2.4 Paper eject ................................................................................................. 2-8
3.2.5 Duplex printing ........................................................................................... 2-9
3.2.6 Paper feeding from the MP tray ............................................................... 2-10
3.3 Toner Cartridge.................................................................................................... 2-11
3.3.1 Methods for Detecting and Counting Toner Life ....................................... 2-11
3.3.2 Cartridge life ............................................................................................. 2-12
3.3.3 New toner detection ................................................................................. 2-13
3.4 Print ..................................................................................................................... 2-16
3.4.1 Basic Principle.......................................................................................... 2-16
3.4.2 Print Process ............................................................................................ 2-17
3.5 Sensors position .................................................................................................. 2-22
CONTENTS
Confidential

Advertisement

Chapters

Troubleshooting

   Also See for Konica Minolta Bizhub 20p

   Related Manuals for Konica Minolta Bizhub 20p

Comments to this Manuals

Symbols: 0
Latest comments: