Kyocera Mita KM-1530 Service Manual page 243

2AV/X
Start key
DM
RCL
PFCL-U
2-1
RSW
a: When the start key is pressed, the drive motor (DM) and the upper paper feed clutch (PFCL-U) turn on and upper
paper feed pulleys rotate to start primary paper feed.
b: 263 ms after the leading edge of the first paper turns the registration switch (RSW) on, the registration clutch (RCL)
turns on and the right registration roller rotates.
c: 300 ms after the trailing edge of the first paper turns the registration switch (RSW) off, the registration clutch (RCL)
turns off.
d: 2927 ms (for the 20 cpm)/3871 ms (for the 15 cpm) after the upper paper feed clutch (PFCL-U) turns on, the upper
paper feed clutch (PFCL-U) turns on again and starts primary paper feed of the second paper.
e: 263 ms after the leading edge of the second paper turns the registration switch (RSW) on, the registration clutch
(RCL) turns on and the right registration roller rotates.
f: 300 ms after the trailing edge of the second paper turns the registration switch (RSW) off, the registration clutch
(RCL) turns off.
2-1-2
RCL
RSW
PFCL-U
BYPPFCL
BYPPSW
PFCL-L*
Figure 2-1-2 Paper feed section block diagram
263 ms
100 ms
2927 ms (20 cpm)
3871 ms (15 cpm)
Copy paper: A4/11" × 8
Timing chart 2-1-1 Paper feed from the upper drawer
CN4-10
CN3-7
CN4-14
PSW-U CN3-10
CN4-12
CN6-2
CN8-3
CN8-15
PSW-L*
*Optional for the 15 cpm copier.
300 ms
100 ms
1
/ ", magnification ratio 100%, two copies
2
MPCB
263 ms
300 ms