Kyocera KM-4230 - Page 131

2A3/4
2-2-11
(2) Large paper deck (42 ppm: optional/52 ppm: standard)
PFSW4
PFCL2
PPSENS1
PPSENS2
PPSENS3
PFCL1
Figure 2-2-3 Large paper deck
• No paper feed from large paper deck (jam code 12)
Paper feed switch 4 (PFSW4) does not turn on within 672 ms of paper feed clutch 1
(PFCL1) turning on; the clutch is then held off for 1 s and turned back on, but the switch
again fails to turn on within 672 ms of the retry.
PFCL1
PFSW4
672 ms
On
Off
On
Off
672 ms
1 s
Timing chart 2-2-28
• Multiple sheets in paper feed section (jam code 21)
Paper feed switch 4 (PFSW4) does not turn off within 1470 ms of turning on.
1470 ms
On
Off
PFSW4
Timing chart 2-2-29