Table Of Contents - Sharp AR-121E Service Manual

Table of Contents

Major Functions2
System Configuration2
Consumable Parts3
Supply System Table3
Developer Unit Installation4
Toner Cartridge Installation4
Td Cartridge Replacement5
List Of Simulations6
User Program7
Setting The Power Save Modes, Auto Clear Time, And Stream Feeding Mode7
Maintenance Table8
Maintenance Display System8
Copy Mode12
Machine Composition12
Parts Guide22
Digital Copier22
Packing Material & Accessories28
Operation Pwb30
Dv Cartridge Unit30
Main Features38
Basic Specifications39
Operation Specification39
Copy Performance41
Drum Cartridge43
External Views And Internal Structures44
Operational Panel45
Motors And Solenoids47
Sensors And Switches48
Cross Sectional View50
Unpacking And Installation51
A Word On Copier Installation51
Checking Packed Components And Accessories51
Removing Protective Materials52
Installing The Td Cartridge52
Loading Copy Paper53
Plugging In The Copier53
Printing Process54
Functional Diagram54
Outline Of Print Process55
Actual Print Process55
Basic Function56
Operational Descriptions58
Outline Of Operation58
Scanner Section59
How To Scan Documents59
Laser Unit60
Laser Beam Path60
Basic Structure60
Fuser Section61
Thermal Control61
Heat Roller61
Paper Feed Section And Paper Transport Section62
Paper Transport Path And General Operations62
Process Unit New Drum Detection Mechanism65
Disassembly And Assembly66
High Voltage Section66
Operation Panel Section68
Optical Section68
Fusing Section70
Disassembly Procedure70
Tray Paper Feed/Transport Section72
Manual Paper Feed Section77
Rear Frame Section81
Power Section82
Copy Density Adjustment90
Test Chart91
High Voltage Adjustment92
Simulation , Trouble Codes93
Entering The Simulation Mode93
List Of Simulation94
Contents Of Simulations95
Trouble Codes103
Change The Setting104
Electrical Section105
Overall Block Diagram105
Circuit Descriptions107
Reset Circuit117
Main Motor Drive Circuit119
Mirror Motor Circuit120
Heater Lamp Drive Circuit123
Operation Section125
Operation Circuit125
Led Driver125
Circuit Diagram126