KERN and SOHN PFB 120-3A Mode D'emploi page 68

 Remove the weighed good. The weighing value is added to the summation
memory and printed if an optional printer is connected. Number of weighings,
followed by the total weight will be displayed for 2 sec.
 Add more weighed goods as described before.
Please note that the weighing system must be unloaded between the individual
weighing procedures.
This process may be repeated 99 times or till such time as the capacity of the
weighing system has been exhausted.
For how to display and delete weighing data as well as printout example see
chap. 9.3.1
28 PFB-BA-e-1741