TM-L90/TM-L90 with Peeler Technical Reference Guide

d)User defined code page (Page 255 (space page))

e)Area of command default values specified by users

By changing those values, you can customize your printer.

Note the following when writing to and erasing NV memory.

The following restrictions apply when performing nonvolatile memory operations (including data store and delete).

The paper feed switch must not be used to feed paper.

No real time command can be executed.

The ASB status will not be sent, even when the ASB function in ESC/POS command is set to enable.

The printer will sometimes enter the Busy state when data is being written to nonvolatile memory. It is important not to send data from the host computer while the printer is in the Busy state as it will be incapable of processing any received data.

Frequent use of the functions for defining data to and deleting data from nonvolatile memory can damage the memory. As a rule, in using the various commands to write to NV memory, avoid writing more than an average of 10 times per day.

5.5Customizing Printer

You can customize your TM printer by changing memory switches and the command default value and saving the data onto the NV (nonvolatile) memory. Refer to the next section.

5.5.1 Printer initial setting up

Printer initial setting up can be made by memory switches and character code page. Refer to page 2-23for details of memory switches.

5.5.2 Changing command default values

You can customize your TM by changing the command default value and save the data onto the nonvolatile memory.

5.5.3 Using the NV Memory

There is free area in NV memory for user can use. You can use this free area as memo, write other character information or multipurpose. The data is enabled if you turn off the power. Refer to the “ESC/POS Application Programming Guide“ how to read and write.

Rev. B

ESC/POS Command-Related Information 5-3

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Epson L90 manual Customizing Printer, Printer initial setting up, Changing command default values, Using the NV Memory