Ricoh M001 Service Manual page 193

T:2-2-09
[0 to 9999999/0/1]
These SPs count by paper type the number pages printed by all
applications.
These counters are not the same as the PM counter. The PM counter is
8461
based on feed timing to accurately measure the service life of the feed
rollers. These counts are based on output timing.
Blank sheets (covers, chapter covers, slip sheets) are also counted.
During duplex printing, pages printed on both sides count as 1, and a
page printed on one side counts as 1.
P: 2-2-09
8464
These SPs count by paper type the number pages printed by the printer
application.
846x 1 Normal
846x 2 Recycled
846x 3 Special
846x 4 Thick
846x 5 Normal (Back)
846x 6 Thick (Back)
846x 7 OHP
846x 8 Other
SM
Printed Pages/Paper Type
[0 to 9999999/0/1]
5-79
Printer Engine Service Mode
M001