Chapter 6: Commands 7197 Owner’s GuideFebruary 2002162User Data Storage CommandsWrite to User Data StorageASCII: ESC ‘ m a0 a1 a2 d1 ... dmHexadecimal: 1B 27 m a0 a1 a2 d1 ... dmDecimal: 27 39 m a0 a1 a2 d1 ... dmValue of m: 0 – 255Writes m bytes of data to the User Data Storage Flash Page at the address specified. Theprinter waits for m bytes of data following the 3-byte address, addr.If any of the memory locations addressed by this command are not currently erased, thecommand is not executed.Example:• MSComm1.Output = Chr$(&H1B) & Chr$(&H27) & Chr$(&H5) & Chr$(&H0) &Chr$(&H0) & Chr$(&H0) & "Hello"The above command writes the word ‘Hello’ to the User Data Storage Flash Page.Read from User Data StorageASCII: ESC 4 m a0 a1 a2Hexadecimal: 1B 34 m a0 a1 a2Decimal: 27 52 m a0 a1 a2Value of m: 0 – 255Reads m bytes of data from the User Data Storage Flash Page at the address specified.Example:• MSComm1.Output = Chr$(&H1B) & Chr$(&H34) & Chr$(&H5) & Chr$(&H0) &Chr$(&H0) & Chr$(&H0)
