Panasonic FP-D250 User Manual page 473

Code
Item
No.
c20 Service count
c21 Copy print count
c22 Copy scan count
c23 Printer print count
c24 ADF PM count
c25 DD file retrieve count
c26 DD file save count
c27 DD file print count
c28 DD file scan count
c29 - Not used
c98
c99 Clear all counters
Function
Accumulated total count expressed the following
formula.
Service count =
Copy print count (code 21) X a +
DD file print count (code 27) X b +
Printer print count (code 23) X c +
DD file save/retrieve count (code 22+code
25) X d +
ADF original feed count (code 06) X e +
Scan count (code 18) X f
a, b, c, d, e, f = constant value selected in
the F6 mode.
(F6-c10 - c15)
Total count of copies made as a copier.
Total count of scans used as a copier.
Total count of prints made as a printer.
PM count of ADF originals fed.
NOTE: When the service call indicator turns
ON, the PM count is cleared.
Total count of DD file retrieve operation.
Total count of DD file save operation.
Total count of prints made as DD file print.
Total count of scan operation used as DD file
scan.
All counters are cleared when the Start key is
pressed.
5-35