No, printer scripts cannot be stored in the printer's internal memory. There are 2 ways to run a printer script:
1) Printer scripts can be run from a USB flash drive.
-OR-
2) Printer scripts can be sent from a PC (or PC equivalent such as certain PLC models) direct to the port that the printer is connected to.
Note: The BBP33 uses an older version of BPL with a limited command set. BPL is not recommended for use on this model. BPL was refreshed in November of 2018 for use on the i3300 and A6500 model printers. The most current BPL guide can be downloaded on BradyID.