Kyocera KM-2530 Service Manual page 158

• No paper feed from bypass (jam code 14)
The bypass feed switch (BYPFSW) does not turn on within 1730 ms of the bypass paper feed clutch (BYPPFCL) turning on;
the clutch is then successively held off for 1 s and turned back on, but the switch again fails to turn on within 1730 ms.
BYPPFCL
BYPFSW
• Jam in large paper deck* horizontal paper conveying section (jam code 15)
Paper path sensor 3 (PPSENS3) does not turn on within 290 ms of the paper feed clutch 2 (PFCL2) turning on.
PFCL2
PPSENS3
• Jam in large paper deck* horizontal paper conveying section (jam code 16)
Paper path sensor 2 (PPSENS2) does not turn on within 310 ms of the paper path sensor 3 (PPSENS3) turning on.
PPSENS3
PPSENS2
• Jam in large paper deck* horizontal paper conveying section (jam code 17)
Paper path sensor 1 (PPSENS1) does not turn on within 190 ms of the paper path sensor 2 (PPSENS2) turning on.
PPSENS2
PPSENS1
• Misfeed in copier vertical paper conveying section (jam code 18)
The registration switch (RSW) does not turn on within 936 ms of feed switch 1 (FSW1) turning on.
FSW1
RSW
*Optional.
1 s
1730 ms
Timing chart 1-5-6
290 ms
Timing chart 1-5-7
310 ms
Timing chart 1-5-8
190 ms
Timing chart 1-5-9
936 ms
Timing chart 1-5-10
1730 ms
2DF
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
1-5-5