SATO CL412e - Expanded Memory Commands

EXPANDED MEMORY OPTION COMMANDS
These commands require the optional Expanded Memory.
Note: Before Expanded Memory can be used for the first time, it must be initialized
using the <ESC>BJF command. If it is not initialized, the printer will not recognize the
memory and respond as if no expanded memory was installed.
SATO CL Series “e” Printers PN 9001074 Preliminary Page 5-85
Section 5. Programming Reference