Ricoh M001 Service Manual page 182

Printer Engine Service Mode
PM Counter Reset
7804
Resets the PM counter. To reset, press [#Enter].
7804 001 Paper
7804 002 Transfer Rol(ler)
7804 003 Paper Feed Rol(ler)
7804 004 Fusing Unit
SC/Jam Clear
7807
Resets the SC and jam counters. To reset, press [#Enter].
Note: This SP does not reset the jam history counter: SP7-507
DiagResult
7832
Press [#Enter] to display a list of error codes. Nothing is displayed if no
errors have occurred.
TotalMemorySize
7836
Displays the memory capacity of the controller system.
7901 Assert Info
7901 001 File Name
7901 002 # of Lines
7901 003 Location
M001
Records the location where a problem is detected in the
program. The data stored in this SP is used for problem
analysis.
5-64 SM