Ricoh B264 Service Manual page 345

7833 Pixel Coverage Ratio
Displays the coverage ratio of the output (the ratio of the total pixel area of the image
data to the total printable area on the paper). Note that this value is not directly
proportional to the amount of toner consumed, although of course it is one factor that
affects this amount. The other major factors involved include: the type, total image
area and image density of the original, toner concentration and developer potential.
7833 1* Last Pages
7833 2* Average Pages
7833 3* Toner Bottles In Use
7833 4* Copy Count: Previous Toner Bottle
7833 5* Copy Count: Toner Bottle Before Previous
7834 Clear Pixel Coverage Data
These SPs clear the counters for the following items.
7834 1 Last & Average
7834 2 Toner Bottles
7834 3 Page Count: Bottle
7834 4 Dot Coverage Clear
7834 255 All Coverage Counts
7836 Total Memory Size
Displays the memory capacity of the controller system.
7852* ADF Exposure Glass
Counts the number of occurrences (0 ~ 65,535) when dust was detected on the
scanning glass of the ADF.
7852 1* Detect Count
7852 2* Counter Clear
7901* Assert Info. DFU
These SP numbers display the results of the occurrence of the most recent SC
code generated by the machine.
7991 1* Source File Name
7991 2* Line Number
7991 3* Result
SM
SERVICE PROGRAM MODE TABLES
0% to 100%.
0% to 100%.
0 to 65,535 copies
0 to 999,999 copies
0 to 999,999 copies
Counts the occurrences. Counting is done only if
SP4999 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 lines
Value
5-81 B264/B265