Ricoh M080 Service Manual page 248

Printer Engine Service Mode
7932 005 VarietyID
7932 006 Pre VarietyID
7932 007 RFConductTime
M080
This is the same type of information read with
SP7931 005 from the AIO ID Chip for the cartridge
presently installed in the machine. However, this SP
displays the value read from the EEPROM.
1: 6K
3: 15K
This is the same type of information read with
SP7931 005 for the cartridge presently installed in
the machine, but this SP displays the value read
from the EEPROM for the previously installed
cartridge.
1: 6K
3: 15K
This SP saves the rotation count (sec.) for the OPC
when a re-filled cartridge is detected. When a
re-filled cartridge is detected, the value for the OPC
rotation count is copied from the AIO ID Chip and
saved this SP.
Note:
If the cartridge is not installed, if the AIO is not
set properly, or if the front door is open, no value
will be displayed because the machine cannot
communicate with the AIO.
The counter increments by "1" for every 6 sec.
of drum rotation time.
To calculate the actual time in sec., multiply the
displayed value by 6.
3-70 SM Appendix