Ricoh D131 Service Manual page 770

7404 SC991 History
Displays the latest 10 service call codes
Total Paper Jam
7502
Displays the total number of copy jams.
1 Jam Counter
2 Total Jam Counter
Total Original Jam
7503
Displays the total number of copy jams.
1 Original Jam Counter
2 Total Original Jam Counter
7504 Paper Jam Loc
Displays the list of possible locations where a jam could have occurred. These jams are
caused by the failure of a sensor to activate. These are jams when the paper does not
activate the sensor.

Paper late error: Paper failed to arrive at prescribed time.

Paper lag error: Paper failed to leave at prescribed time.
1 At Power On
3 1st Paper Feed SN: Late
4 2nd Paper Feed SN: Late
5 3rd Paper Feed SN: Late
6 4th Paper Feed SN: Late
7 LCT Paper Feed SN: Late
8 1st Vertical Transport SN: Late
9 2nd Vertical Transport SN: Late
SM Appendix 3-195
SP7000 Data Logs
D131/D132/D133