Ricoh D072 Service Manual page 483

System Service Mode (Basic: D067/D072)
7508* Dsply-O Jam History
001 Last
002 Last 1
003 Last 2
004 Last 3
005 Last 4
006 Last 5
007 Last 6
008 Last 7
009 Last 8
010 Last 9
7801 Memory/Version/PN
Memory/Version (BICU)
7801 2
Displays the version of the BICU board
Printer/Scanner
7801 15
Displays the version of the controller board.
7803* Display–PM Count
7803 1 Displays the PM counter.
D067/D068/D069/D072
Displays the original jam history (the most recent 10 jams).
Sample Display:
CODE:007
SIZE:05h
TOTAL:0000334
DATE: Mon Mar 15 11:44:50 2000
where:
CODE is the SP7505*** number (see above.
SIZE is the ASAP paper size code in hex.
TOTAL is the total error count (SP7503)
DATE is the date the jams occurred.
5-174 SM Appendix