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Chapter 1 Product Overview
1
NV Memory
The product's NV memory (Non-Volatile Memory) stores data even after the product power is
turned off. NV memory contains the following memory areas for the user:
•NV g raphics memory
•Memory switches (customized value)
•R/E (Receipt Enhancement)
•Maintenance counter
NV Graphics Memory
Graphics, such as shop logos to be printed on receipts, can be stored.
Use the TM-T20II Utility to register graphics.
To check the registered graphics, select [Operation Check] - [Print Logo] in TM-T20II Utility.
Memory Switches (Customized Value)
With the memory switches (customized value), which are software switches for the product, you can
set paper width, print density, font, power supply unit capacity, automatic paper cut, and paper
reduction. See
"Setting the Memory Switches/Receipt Enhancement" on page 47.
R/E (Receipt Enhancement)
Graphics, such as shop logos can be printed on top or bottom of receipts by setting R/E (Receipt
Enhancement). For information about R/E, see
"Setting the Memory Switches/Receipt
Enhancement" on page 47
.
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-T20II Utility, see the TM-T20II Utility User’s Manual.
For information about how to use the NV graphics memory print mode, see
"NV Graphics
Print Mode" on page 118
.
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