2FM
2-2-1
2-2-1 Electrical parts layout
(1) Electrical parts layout
1 Main board (KP-1050)
2 Engine board (KP-1046)
3 Power supply board
4 High voltage board
5 Bias board (KP-1051)
6 Toner sensor [PWB] (KP-5055)
7 Waste toner sensor [PWB] (KP-5155)
8 Eraser lamp [PWB] (KP-5157)
9 Registration sensor
0 Paper sensor
! MP paper sensor
@ Exit sensor
# Interlock switch
$ Cassette switch
Figure 2-2-1 Electrical parts layout
2
—
¤
)
$
5
9
!
0
6
4
›
8
7
%
&
fi
@
^
‡
3
(
#
⁄
fl
*
1
‹
% Power switch
^ Temperature thermistor
& Fuser thermistor
* Thermal cutout
( Main motor
) Cooling fan
⁄ Registration clutch
¤ Feed clutch
‹ MP feed clutch
› Switchback solenoid
fi Laser scanner unit
fl Heater lamp
‡ Paper feeder interface connector
— AC Inlet