Sp7Xxx: Data Log - Ricoh Aficio MP2550B Service Manual

5.8

SP7XXX: DATA LOG

Main Motor Operation Time
The number of prints and drive time for drum revolutions can be obtained
by counting the main motor revolution time. If the amount of the time
7001*
required for the drum to revolve to print 1 copy increases, this data
combined with the number of copies can be used to analyze problems and
could be useful for future product development.
Display: 0000000 to 9999999 min.
Total SC Counter
7401*
Displays the total number of service calls that have occurred.
7403* SC History
1 Latest
2 Latest 1
3 Latest 2
4 Latest 3
5 Latest 4
6 Latest 5
7 Latest 6
8 Latest 7
9 Latest 8
10 Latest 9
7502* Total Paper Jam Counter
SM
Displays the most recent 10 service calls.
5-157
SP7xxx: Data Log
D017/D018/D019/D020