Replacing Fuser Lamp ....................................................................................... 107
Replacing Thermostat ....................................................................................... 107
Replacing Cleaning Roller ................................................................................. 108
Cooling Fan ................................................................................................................ 109
Separating Pickup Roller of the Base Unit (A611/A616DN) ........................... 110
Multi-purpose Tray(MPT) .................................................................................. 112
Replacing Friction Pad Of MPT Lower Body Assy ........................................ 113
Removing MPT Empty Sensor .......................................................................... 114
Separating Pick Roll of Upper Body Ass`y .................................................... 114
Removing Covers of Optional Tray Unit ......................................................... 116
Removing Pickup Roller of Optional Tray ..................................................... 117
Removing Transport Unit of Optional Tray .................................................... 119
Removing Optional Acufeed Unit ..................................................................... 122
Register Guide A’ssy .......................................................................................... 126
Removing Register Roller ................................................................................. 127
Paper Exit Unit................................................................................................... 129
Duplex Unit ................................................................................................................ 130
Removing Duplex Unit ...................................................................................... 130
Electrical Section ...................................................................................................... 137
Mainboard ........................................................................................................... 137
OPU ..................................................................................................................... 137
PDU ...................................................................................................................... 138
ADF External Cover .................................................................................................... 139
ADF Front Cover .................................................................................................. 139
ADF Rear Cover .................................................................................................. 140
ADF Top Cover..................................................................................................... 141
ADF Unit ...................................................................................................................... 142
ADF Separation Pad ............................................................................................ 142
ADF Idle Guide .................................................................................................... 143
ADF Pressure Plate ............................................................................................. 144
ADF Document Tray Ass`y .................................................................................. 145
Separating ADF Assembly ................................................................................... 146
ADF CORE FRAME ASSy and Motor Assembly ................................................. 147
Dis-assembling ADF CIS ..................................................................................... 149
A3 Clutch Assembly ............................................................................................. 149
Scanner Flatbed Unit ................................................................................................ 152