Casio SE-S3000 Dealer's Manual page 62

Unit price/rate programming (P1)
Unit price program
Programming procedure
Refer to page 8 to enter the program mode.
Programming the unit price (to department/flat-PLU key)
PGM
Select
"System Setting"
Programming the unit price (to PLU)
PGM
Select
"System Setting"
62
D
61s 6
@
To a new (not sequential) PLU
Different program to the next PLU
61s6 + 6 : ~ : 6a6s
PLU No.
(Rec No. 4 digits)
6 : ~ : 6
Unit price
(6 digits)
To another department/flat-PLU key
Same program
Unit price
(6 digits)
Department
6s
Flat-PLU