This command stores the customized values to the NV user memory area and uses them for the printer operation. The
table below explains the functions available in this command. Executes commands related to the user setting mode by
specifying the function code fn.
■ pL, pH is used to set the number of bytes following pH to (pL + pH x 256).
■ The change in the items of the NV user memory is available only after entering the user setting mode.
■ After completing the user setting mode (Function 2), the printer performs software reset to restore the initial settings
in effect at power on. Receive and print buffers are cleared as well.
■ Since frequent write operation by this command may deteriorate the performance of the NV memory, it is
recommended to write to NV memory when the significant change in the setting is required.
■ While processing this command, the printer remains busy. Therefore the data transmission by the host is not
available. The real time commands and LSB operations are not processed.
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