Names of Components of the Printer
Front (B840dn)
Paper Supporter
1
Inside
Image Drum
Toner
Cartridge
Indicator of
Remaining Paper
Paper Cassette (Tray 1)
Manufacturing number of the printer is in
Memo
marked inside the top cover.
14
Names of Components of the Printer
Operator Panel
OPEN Button
Multi-purpose Tray
LED Head
Fuser Unit
Front Cover
Paper Size Dial
Face-down Stacker
Power Switch
Rear
Top Cover
Power Switch
Air Vents
Power Connector
<Interface>
Face-up Stacker
Duplex Unit
Duplex Unit Cover
(Rear Cover)
Cassette Cover
Interface
USB Interface Connector
ACC Interface Connector
ACC
Network Interface Connector
LAN
Parallel Interface Connector