Kyocera FS-2020D - 2-3-2 Engine PWB

2J0/2J1/2J2-4
2-3-3
2-3-2 Engine PWB
Figure 2-3-3Engine PWB block diagram
Main PWB
Connect-R PWB
Right fan
motor
Fuser unit
switch
MP tray paper
feed solenoid
Developer
solenoid
Duplex
clutch*
2
Registration
clutch
Middle feed
clutch
Drum motorMain motor
Switchback
motor
Exit fan
motor
Polygon
motor
APC
PWB 1
APC
PWB 2*
1
PD PWB
Operation
panel PWB
Engine PWB
Registration
sensor
Duplex jam
sensor
Paper gauge
sensor 1
Paper gauge
sensor 2
Duplex
sensor*
2
Lift sensor*
2
Connect-L PWB
Paper feeder
Drum PWB
Waste toner
sensor PWB
Eraser
lamp PWB
Photo-
transistor
Left fan
motor
Cassette
size switch
Face down
tray paper
full sensor
Power source
unit
Fuser
thermistor 1
Fuser
thermistor 2*
2
Face
up/down
solenoid*
2
Fuser heater
Fuser unit drawer connector
Toner
motor
Toner
sensor
Developer PWB
PSU fan
motor
Feed fan
motor
Paper exit
sensor
Envelope
switch-L
Envelope
switch-R
Paper feed
clutch
Lift motor*
2
*
1
: 45/47 ppm printer (EUR/USA model) only.
*
2
: 40/42 and 45/47 ppm printers (EUR/USA model) only.