Paper Feed Control - Kyocera FS-1900 Service Manual

4-2-1 Paper feed control

The following diagram shows interconnectivity of the feeding system components including the
sensors and rollers. The engine board issues various signals in synchronization with the
electrophotographic process that is executed by the main board.
6
5
!
Fuser board
Power supply unit
1 Main motor
2 MP tray paper sensor
3 Registration sensor
4 Paper gauge sensor 1, 2
Laser
scanner
unit
Drum unit
Fuser unit
Paper cassette
Engine board
5 Exit sensor
6 Paper full sensor
7 MP tray feed solenoid
8 Middle feed clutch
Figure 4-2-2 Paper feed control
Toner container
Developer
0 3
4
1
Sensor
baord
4-19
2
7
8
9
High voltage
Engine relay board
unit
: Power train
9 Feed clutch
0 Registration clutch
! Face up/down solenoid
MP tray
FS-1900