Specifications

TH230/TH230+ Programmers Guide

ESC ‘

Function:

Code ASCII: ESC ‘ m a0 a1 a2 d1 ... dm

Code HEX: 0x1B 0x27 m a0 a1 a2 d1 ... dm

Range:

0 ≤ m ≤ 255

Default: None

Description: Writes m bytes of data to the User Data Storage Flash Page at the address

specified in a0 (MSB) to a2 (LSB). The printer waits for m bytes of data

following the 3-byte address.

Notes:

• m = 0 equals 256 byte of data.

• If any of the memory locations addressed by this command are not

currently erased, the command is not executed.

• Result of this write is returned in bit 2 of response to transmit status

command 0x1D 0x72, n = 4.