Epson TM-T70II-DT

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NV Memory (Non-Volatile Memory)
The printer's NV memory stores data even after the printer power is turned off. NV memory
contains the following memory areas for the user:
•NV graphics memory
• User NV memory
•Memory switches
•R/E (Receipt Enhancement)
•User-defined page
•Maintenance counter
NV Graphics Memory
Graphics, such as shop logos to be printed on receipts, can be stored.
Use the TM-T70II Utility to register graphics.
User NV Memory
You can store and read text data for multiple purposes, such as for storing a note including
customizing or maintenance information of the printer. Use ESC/POS commands to store and
read the text data.
Memory switches
With the memory switches, which are software switches for the printer, you can configure
various settings of the printer. For information about the memory switches, see "Setting the
Memory Switches/Receipt Enhancement" on page 67.
CAUTION
As a guide, NV memory rewriting should be 10 times or less a day when you program
applications.
 For detailed information about the TM-T70II Utility, see the TM-T70II Utility User’s
Manual.
 For information about how to use the NV graphics memory print mode, see "NV
Graphics Print Mode" on page 184.
For information about ESC/POS commands, see the ESC/POS Command Reference.