6.TROUBLESHOOTING
When This Message Appears.............................................................................................. 138
Paper Misfeed....................................................................................................................... 139
Find the position of paper misfeeds....................................................................................................................139
When paper misfeeds occur frequently ..............................................................................................................139
When removing misfed paper.............................................................................................................................139
Paper misfeeds on the Reversing Automatic Document Feeder (RADF) ..........................................................140
Paper misfeeds on the bypass tray ....................................................................................................................142
Paper misfeeds inside of the side cover.............................................................................................................143
Paper misfeeds within the Paper Feed Unit .......................................................................................................146
Replacing Toner Cartridge .................................................................................................. 148
When a message for replacement appears .......................................................................................................148
Before Calling Service Technician...................................................................................... 151
General operation...............................................................................................................................................151
Toner-related items.............................................................................................................................................151
Original/Paper-related items...............................................................................................................................152
Image trouble .....................................................................................................................................................152