Jam And Troubleshooting - Sharp MX-2314N Service Manual

2. JAM and troubleshooting

A. JAM code list
JAM code JAM content
TRAY1 Main cassette paper feed JAM
(CPFD1 not-reached JAM)
CPFD1_N2 CPFD1 not-reached JAM
(Main cassette 2 feed paper)
CPFD1_N3 CPFD1 not-reached JAM
(Desk upper stage feed paper)
CPFD1_N4 CPFD1 not-reached JAM
(Desk lower stage feed paper)
TRAY2 CPFD2 not-reached JAM
(Main cassette 2 feed paper)
CPFD2_N3 CPFD2 not-reached JAM
(Desk upper stage feed paper)
CPFD2_N4 CPFD2 not-reached JAM
(Desk lower stage feed paper)
MFT Manual feed tray paper feed
JAM
(PPD1 not-reached)
PPD1_N1 PPD1 not-reached JAM
(Cassette 1 feed paper)
PPD1_N2 PPD1 not-reached JAM
(Main cassette 2 feed paper)
PPD1_N3 PPD1 not-reached JAM
(Desk upper stage feed paper)
PPD1_N4 PPD1 not-reached JAM
(Desk lower stage feed paper)
PPD1_NA PPD1 not-reached JAM
(ADU refeed paper)
PPD1_NL PPD1 not-reached JAM
(LCC feed paper)
PPD2_N1 PPD2 not-reached JAM
(Main cassette feed paper)
PPD2_N2 PPD2 not-reached JAM
(Main cassette 2 feed paper)
PPD2_N3 PPD2 not-reached JAM
(Desk upper stage feed paper)
PPD2_N4 PPD2 not-reached JAM
(Desk lower stage feed paper)
PPD2_NM PPD2 not-reached JAM
(Manual feed tray feed paper)
PPD2_NA PPD2 not-reached JAM
(ADU refeed paper)
PPD2_NL PPD2 not-reached JAM
(LCC feed paper)
POD1_N POD1 not-reached JAM
POD2_N POD2 not-reached JAM
POD3_N POD3 not-reached JAM
APPD1_N APPD1 not-reached JAM
APPD2_N APPD2 not-reached JAM
CPFD1_S1 CPFD1 remaining JAM
(Main cassette paper)
CPFD1_S2 CPFD1 remaining JAM
(Main cassette 2 feed paper)
CPFD1_S3 CPFD1 remaining JAM
(Desk upper stage feed paper)
CPFD1_S4 CPFD1 remaining JAM
(Desk lower stage feed paper)
CPFD2_S2 CPFD2 remaining JAM
(Main cassette 2 feed paper)
CPFD2_S3 CPFD2 remaining JAM
(Desk upper stage feed paper)
JAM detection method
JAM detection start trigger
CPUC1 ON CPFD1 ON
CPFD2 ON CPFD1 ON
CPFD2 ON CPFD1 ON
CPFD2 ON CPFD1 ON
CPUC2 ON CPFD2 ON
Reception of the paper feed CPFD2 ON
start command from DESK
(At position 45mm from the
final roller of the DESK.)
Reception of the paper feed CPFD2 ON
start command from DESK
(At position 45mm from the
final roller of the DESK.)
MPFS ON PPD1 ON
CPFD1 ON PPD1 ON
CPFD1 ON PPD1 ON
CPFD1 ON PPD1 ON
CPFD1 ON PPD1 ON
APPD2 ON PPD1 ON
Reception of the paper feed PPD1 ON
start command from LCC
(Extension amount 19mm
position)
CPFD1 ON PPD2 ON
CPFD1 ON PPD2 ON
CPFD1 ON PPD2 ON
CPFD1 ON PPD2 ON
PPD1 ON PPD2 ON
PPD1 ON PPD2 ON
PPD1 ON PPD2 ON
RRM ON POD1 ON
POD1 ON POD2 ON
Reversing start POD3 ON
Reversing start APPD1 ON
APPD1 ON APPD2 ON
CPUC1 OFF CPFD1 OFF
CPFD2 OFF CPFD1 OFF
CPFD2 OFF CPFD1 OFF
CPFD2 OFF CPFD1 OFF
CPUC2 OFF CPFD2 OFF
Reception of the paper feed CPFD2 OFF
end command from DESK
(The final roller position of
DSEK)
MX3114N TROUBLESHOOTING 7 – 32
Basic
distance (A)
JAM judgment condition
[mm]
103.4
107.0
107.0
103.4
151.9
149.6
149.6
149.6
135.7
141.7
242.4
226.3
144.4
107.0
107.0
144.4
JAM
JAM margin
detection
distance (B)
distance
[mm]
(A+B) [mm]
65.0 168.4
99.1 65.0 164.1
65.0 172.0
65.0 172.0
65.0 168.4
35.5 65.0 100.5
35.5 65.0 100.5
83.2 65.0 148.2
65.0 216.9
65.0 214.6
65.0 214.6
65.0 214.6
65.0 200.7
65.0 206.7
71.9 65.0 136.9
71.9 65.0 136.9
71.9 65.0 136.9
71.9 65.0 136.9
70.4 65.0 135.4
70.4 65.0 135.4
71.9 65.0 136.9
50.0 292.4
92.2 65.0 157.2
53.7 65.0 118.7
39.3 65.0 104.3
65.0 291.3
65.0 209.4
96.8 65.0 161.8
65.0 172.0
65.0 172.0
65.0 209.4
89.2 65.0 154.2