Ricoh D017 Service Manual page 607

System SP Tables-7
Total Memory Size
7836
Displays the memory capacity of the controller system.
ADF Exposure Glass
7852*
Counts the number of occurrences (0 to 65,535) when dust was detected on
the scanning glass of the ADF.
1* Dust Check Counter
Dust Check Counter
2*
Clear
Zero Cross
7856
Stores and displays the detected zero cross frequency for main power ac.
Assert Info. DFU
7901*
These SP numbers display the results of the occurrence of the most recent
SC code generated by the machine.
1* File Name
2* Number of Lines
3* Location
D017/D018/D019/D020/D084/D085
Counts the occurrences. Counting is done only
if SP4020 1 (ADF Scan Glass Dust Check) is
switched on.
Clears the count. Memory All Clear (SP5801)
resets this counter to zero.
Module name
Number of the lines where error occurred.
Value
4-174 SM Appendix