Avision AD280 manuals
AD280
Table of contents
- Table Of Contents
- Table Of Contents
- INTRODUCTION
- PRECAUTIONS OF INSTALLATION/TRANSPORTATION
- THEORY OF OPERATION
- MAIN CONTROL UNIT
- Cable Connection
- PROBLEM SOLVING
- Offline diagnostics
- Diagnostic flowcharts
- TROUBLESHOOTING
- Tables
- CLEANING THE SCANNER
- C LEANING THE ADF G LASS
- DISASSEMBLY
- Removing the Output Tray
- Removing the Input Tray
- Removing the Reverse Roller
- Removing the Reverse Roller Cover
- Removing the Front Cover
- Removing the UI Board
- Removing the Top Cover and Bottom Cover
- Removing the Left/Right Covers
- Removing the Upper Base and Bottom Base
- Removing the Glass Assembly from Upper Base
- Removing the Springs from Upper Base
- Removing the LED Light Bar from Upper Base
- Removing the Gear from Upper Base
- Removing the CCD Assembly from Upper Base
- Removing the Ultrasonic Transmitter from the Upper Base
- Removing Sensor board from Upper Base
- Removing the Conductive Brush
- Removing the Idle Roller/Metal Cover/Spring from the Upper Base
- Upper Base
- Removing the Plastic Hooks from the Upper Base
- Removing the Latch Hook from the Upper Base
- Removing the Paper-in Sensor from the Upper Base
- Removing the Short Shaft from the Upper Base
- Removing the Roller Holder and Spring from the Upper Base
- Removing the Top Cover from the Bottom Base
- Removing the Long Spring from the Bottom Base
- Removing the Roller Cover from the Bottom Base
- Removing the Pick-up Roller and ADF Roller from the Bottom Base
- Removing the Shaft Mount from the Bottom Base
- Removing the Glass Assembly from the Bottom Base
- Removing the Belt from the Bottom Base
- Removing the Feeding Rollers from the Bottom Base
- Removing the LED Light Bar from the Bottom Base
- Removing the Main Board
- Removing the Bottom Cover
- Removing the CCD Assembly from the Bottom Base
- Removing the Ultrasonic Receiver from the Bottom Base
- Removing the Motor Assembly from the Bottom Base
- Removing the Motor from the Bottom Base
- Removing the Input Tray Hinges from the Bottom Base
- Checking Conductivity After Replacement of Metal Parts
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