Overall - Konica Minolta Bizhub 20p Service Manual

1. OVERALL

1.1 General Block Diagram
Fig. 2-1 shows a general block diagram.
Control system
Extended RAM
SODIMM 144pin
RAM 32MB
Video control block
Engine control block
Laser unit
Drum unit
Transfer block
Charging
Exposure
drum
block
Developer unit
Developing block
Toner cartridge
Image generation system
Ethernet
10/100 Base TX
Interface block
USB
Parallel
Operation block
(Control panel)
Drive block
(DC motor)
Paper dust
cleaner block
Fig. 2-1
2-1
Paper tray
Fuser unit
Paper eject tray
Paper feed system
Confidential