Avision AD280 - Page 3

Service Manual
iii
6.1.15 Removing the CCD Assembly from Upper Base .............................. 6-27
6.1.16 Removing the Ultrasonic Transmitter from the Upper Base .............. 6-30
6.1.17 Removing Sensor board from Upper Base ..................................... 6-31
6.1.18 Removing the Conductive Brush .................................................. 6-33
6.1.19 Removing the Idle Roller/Metal Cover/Spring from the Upper Base ... 6-34
6.1.20 Removing the Idle Roller/Metal Cover/Spring /Jam Sensor from the
Upper Base............................................................................... 6-37
6.1.21 Removing the Plastic Hooks from the Upper Base........................... 6-41
6.1.22 Removing the Latch Hook from the Upper Base.............................. 6-42
6.1.23 Removing the Paper-in Sensor from the Upper Base....................... 6-44
6.1.24 Removing the Short Shaft from the Upper Base ............................. 6-46
6.1.25 Removing the Roller Holder and Spring from the Upper Base ........... 6-47
6.1.26 Removing the Top Cover from the Bottom Base ............................. 6-50
6.1.27 Removing the Long Spring from the Bottom Base........................... 6-51
6.1.28 Removing the Roller Cover from the Bottom Base .......................... 6-53
6.1.29 Removing the Pick-up Roller and ADF Roller from the Bottom Base... 6-55
6.1.30 Removing the Shaft Mount from the Bottom Base .......................... 6-58
6.1.31 Removing the Glass Assembly from the Bottom Base...................... 6-60
6.1.32 Removing the Belt from the Bottom Base...................................... 6-62
6.1.33 Removing the Feeding Rollers from the Bottom Base ...................... 6-67
6.1.34 Removing the LED Light Bar from the Bottom Base ........................ 6-70
6.1.35 Removing the Main Board........................................................... 6-71
6.1.36 Removing the Bottom Cover........................................................ 6-73
6.1.37 Removing the CCD Assembly from the Bottom Base ....................... 6-75
6.1.38 Removing the Ultrasonic Receiver from the Bottom Base................. 6-77
6.1.39 Removing the Motor Assembly from the Bottom Base ..................... 6-78
6.1.40 Removing the Motor from the Bottom Base ................................... 6-80
6.1.41 Removing the Input Tray Hinges from the Bottom Base .................. 6-82
6.1.42 Checking Conductivity After Replacement of Metal Parts.................. 6-83