Kyocera TASKalfa 2550ci Service Manual page 265

Code
9004 DP original switchback jam
9010 DP open
9011 DP top cover open
9110 DP paper feed sensor stay
jam
9200 DP registration sensor non
arrival jam
9400 DP timing sensor non arrival
jam
9410 DP timing sensor stay jam
*: Refer to figure 1-4-1 for paper jam location (see page 1-4-1).
Contents
During duplex switchback scanning, the DP regis-
tration sensor (DPRS) does not turn on within
specified time of the DP timing sensor (DPTS)
turning off.
The DP is opened during original feeding.
Sensor in the conveying system is on when the
power is turned on or the cover is closed.
The DP top cover is opened during original feed-
ing.
The DP paper feed sensor (DPPFS) or DP regis-
tration sensor (DPRS) does not turn off within the
specified time of the DP timing sensor (DPTS)
turning on.
The DP registration sensor (DPRS) does not turn
on within the specified time of the DP paper feed
sensor (DPPFS) turning on.
The DP timing sensor (DPTS) does not turn on
within the specified time of the DP registration sen-
sor (DPRS) turning on (Retry 5 times).
The DP timing sensor (DPTS) does not turned off
within the specified time its turning on.
Conditions
1-4-9
2MV
Jam
location*
J
-
-
J
J
J
J