Ricoh D129 Service Manual page 704

System SP Tables-5
MF KeyCard (Japan only)
Sets up operation of the machine with a keycard.
5490
[0 to 1 / 0 / 1]
0: Disabled. Cancels operation without a user code.
1: Enabled. Allows operation without a user code.
Optional Counter
Determines whether to cancel the job when MK1 keycard is pulled out from
the machine during job.
5491*
[0 to 11111111 / 0 / 1]
0: On. Cancels the job.
1: Off. Allows operation if MK1 keycard is pulled out from the machine
during the job.
5501* PM Alarm
PM Alarm Level
Sets the PM alarm level.
001
[0 to 9999 / 0 / 1 k copies/step]
0: No PM alarm
Original Count Alarm (DFU)
Selects whether the PM alarm for the number of scans is enabled or not.
002
If this is "1", the PM alarm function is enabled.
[0 = No / 1 = Yes]
D129/D130 3-100 SM Appendix