Ricoh M281 Series Service Manual page 786

Main SP Tables-8
012 Coverage /P: Y
013 Coverage /P: M
014 Coverage /P: C
8941 Machine Status
These SPs count the amount of time the machine spends in each
operation mode. These SPs are useful for customers who need to
investigate machine operation for improvement in their compliance with
ISO Standards.
001 Operation Time
002 Standby Time
003 Energy Save Time
004 Low Power Time
005 Off Mode Time
006 SC
007 PrtJam
008 OrgJam
009 Supply PM Unit End
D255/D256/M281/M282
*CTL [0 to 99999999/ 0 / 1/step]
Engine operation time. Does not include time
while controller is saving data to HDD (while
engine is not operating).
Engine not operating. Includes time while
controller saves data to HDD. Does not include
time spent in Energy Save, Low Power, or Off
modes.
Includes time while the machine is performing
background printing.
Includes time in Energy Save mode with
Engine on. Includes time while machine is
performing background printing.
Includes time while machine is performing
background printing. Does not include time
machine remains powered off with the power
switches.
Total time when SC errors have been staying.
Total time when paper jams have been staying
during printing.
Total time when original jams have been
staying during scanning.
Total time when toner end has been staying.
3-146 SM Appendix