Kyocera KM-4230 Service Manual page 36

(1-2) Paper feed from the bypass table
1 Bypass table
2 Bypass upper guide
3 Bypass lower guide
4 Bypass stopper
5 Bypass friction plate
6 Bypass forwarding pulley
7 Bypass upper paper feed pulley
8 Bypass lower paper feed pulley
The bypass table can hold up to 100 sheets of paper at one time.
When the start key is pressed, the bypass solenoid (BYPSOL) turns on, unlocking the
bypass stopper and lowering the bypass forwarding pulley until it comes into contact
with the paper. This conveys paper placed on the bypass table to the bypass upper and
lower paper feed pulleys. The bypass paper feed clutch (BYPPFCL) then turns on,
transmitting the drive motor (DM) drive to these pulleys to start primary paper feed.
The bypass lower paper feed pulley rotates opposite to the paper feed direction so that
the torque limiter prevents multiple sheets from being fed at one time.
0
!
9
7
4 3
8
Figure 1-3-12 Bypass paper feed section
2
6
#
5
9 Bypass paper feed clutch
(BYPPFCL)
0 Bypass solenoid (BYPSOL)
! Bypass paper switch (BYPPSW)
@ Bypass paper length switch
(BYPPLSW)
# Bypass paper width switch
(BYPPWSW)
$ Bypass table extended detection
switch (BYPEDSW)
$
1
1-3-13
2A3/4
@