GS D

m specifies the fixed value for function formation.

Function code fn specifies the function.

fn	Function No.	Function name
67	GS D   <Function 67>	Define Windows BMP NV graphics data.
83	GS D   <Function 83>	Define Windows BMP download graphics data.

The [parameters] are described in each function.

Both <Functions 67, 83> are NV memory write commands.

Frequent write command executions by an NV memory write command may damage the NV memory. Therefore, it is recommended to limit using the commands to no more than 10 times a day.

Do not turn off the power or reset the printer from the interface when this command is being executed.

The printer may be BUSY when processing this command and will not receive any data. Therefore, be sure not to transmit data.