SATO CL412E Operator And Technical Reference Manual page 155

SATO CL Series "e" Printers
4. If a print quantity of more than one label per job is used, the same
time and date will be on each label of the entire print job.
5. Calendar Increment Example:
1998 January 15 (ww=03) plus 48 weeks = week 51
6. The Week Calendar specification follows ISO8601. Days of the
week are numbered 1 thru 7, beginning with Monday. The first
week of the year is the week containing the first Thursday. If
January 1st falls on Friday, it belongs to the last week of the
previous year. If December 31st falls on a Wednesday, it belongs
to the first week of the following year. If Calendar Increment
calculation extends over the year, the result belongs to the week
number of the following year.
PN 9001074 Preliminary
Section 5. Programming Reference
Page 5-81