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2.2.16 Printer Function Setting Commands
GS ( E pL pH fn […]
[Function] Printer function setting command
[Outline] [The specification which is common to the model]
• Printer function setting command is a command to change the function of the printer stored on the
non-volatile memory and executes the function set by the value of “fn”.
Function
Transfers to printer function setting mode.
Terminates printer function setting mode.
Sets memory switch value.
Sends memory switch value set.
Sends customized value set.
Copies user-defined page.
Defines the data in column format to the character code page of work area.
Defines the data in raster format to the character code page of work area.
Erases the data of character code page of work area.
Sets the communication condition of serial interface. (Note)
Sends the communication condition of serial interface set.
Changies the Bluetooth setting
Sends the setting of Bluetooth
Sets all contents set in printer function setting mode to the state at the time of shipment.
• pL, pH set the number of bytes following “fn” to (pL + pH×256).
• At the end of printer function setting mode (Function 2), resetting is executed. Then the input buffer is cleared
to return various kinds of setting to the state at the time of power on.
• The set value can be confirmed without transferring to printer function setting mode by functions 4, 6, 12 and
102.
• Other functions do not operate without transferring to printer function setting mode.
[Caution] [The specification which is common to the model]
• This command allows writing to non-volatile memory. Therefore, using this command frequently
may result in breakage of memory. Use this command appropriately [10 times max./day] .
• During execution of this command, the printer is in Busy state and stops receiving operation. Therefore, data
transmission from the host is prohibited.
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