Epson TM-T90 Printer User Manual


 
CONFIDENTIAL
Paper roll Customize commands FS g 1
Ver. 10.01 p. 552
[Notes]
NV user memory is the memory area used for storing character font data in non-volatile memory. The data
stored is effective until it is redefined by this command.
In standard mode, this command is effective only when processed at the beginning of a line.
If this command is encountered while a macro is being defined, the printer cancels macro definition and
starts processing this command. At that time, the macro becomes undefined.
All the previously stored data in the specified area is replaced with new data.
The NV user memory data can be read by FS g 2.
Data is written to non-volatile memory by this function. Note the following when using these functions:
The printer may be BUSY when storing data and will not receive any data. In this case, be sure not to
transmit data from the host.
Excessive use of this function may destroy the non-volatile memory. As a guideline, do not use any
combination of the following commands more than 10 times per day for writing data to the non-
volatile memory: FS q, GS ( A (part of functions), GS ( C (part of functions), GS ( E (part of
functions), GS ( L / GS 8 L (part of functions), GS ( M (part of functions), GS g 0, and FS g 1.
Note the rules below for the operating NV memory (store data / cancel data):
Paper feeding is disabled by the paper feed button.
The printer does not process real-time commands.
Even if “ASB is enabled” is specified, the printer does not send ASB status.
[Model-dependent variations] None
Program Example
PRINT #1, CHR$(&H1C);”g1”;CHR$(0);
PRINT #1, CHR$(0);CHR$(0);CHR$(0);CHR$(0);CHR$(14);CHR$(0);
PRINT #1, “NVimage1=Stamp”;