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Contents / Index
I. Introduction
1.1 Specification ..................................................................................... 1-1
1.2 Features ............................................................................................ 1-3
1.3 System Configuration ....................................................................... 1-4
1.4 Operation .......................................................................................... 1-6
(1) Special Effects Panel (FP-7818/7824/7830/7835) ...................... 1-7
(2) Communications Monitor (FP-7818/7824/7830/7835) ................ 1-8
1.5 Component Location ......................................................................... 1-9
(1) Inner view .................................................................................. 1-10
(2) Fan/Motor Location ................................................................... 1-11
(3) Sensor Location ........................................................................ 1-12
(4) Solenoid/Clutch/Discharge lamp Location ................................ 1-13
(5) PCB Location ............................................................................ 1-13
1.6 Copy Process ................................................................................. 1-14
1.7 Precautions on Set Up .................................................................... 1-15
1.8 Precautions with Consumables ...................................................... 1-16
II. New Function
2.1 Image Control Qualitative Reasoning Based Adaptive Controller ......... 2-1
2.2 Toner Density Control ....................................................................... 2-3
2.3 Trouble Avoidance Mechanism ........................................................ 2-5
2.4 Toner Recycling System ................................................................... 2-7
2.5 Re-try Control for Paper Misfeed ...................................................... 2-8
III. Sub Assemblies
3.1 Main Drive ......................................................................................... 3-1
(1) Detecting sheet bypass paper size ............................................. 3-2
(2) Developing .................................................................................. 3-3
(3) Supplying toner ........................................................................... 3-4
(4) Toner level detection ................................................................... 3-5
(5) Temperature control .................................................................... 3-6
(6) Automatic detection of original paper size .................................. 3-7
(7) Adjusting quantity of light of AE sensor ...................................... 3-7
i
Introduction
Control
Functions
Sub Assemblies
Preventive
Maintenance
Troubleshooting
Unpacking/
Installation
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