Kyocera FS-1100 Service Manual page 158

3LF
Printer
Power
source PWB
Paper feeder 1
PF main PWB
PF cassette
switch
Cassette
open/close
detection circuit
PF paper
sensor
Paper
detection
circuit
2-1-2
Control PWB
+3.3 V
PFSEL UART
+24 V
PFSEL signal
processing
PFSEL UART
+3.3 V
+24 V
Paper feeder 2
Figure 2-1-2 Paper feeder block diagram
Paper feeder
interface connector
PF paper
feed sensor
CPU
Control
circuit
Paper feeder
interface connector
PF paper
feed motor
PF paper
feed clutch
PF paper
conveying clutch