Brother RJ-4040 - Manual (Page 109)

ESC/P Command Reference
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5. Control Command Details
ESC iXd2 Specify recovery setting
ASCII: ESC i X d 2 n1 n2 n3
Decimal: 27 105 88 100 50 n1 n2 n3
Hexadecimal: 1B 69 58 64 32 n1 n2 n3
Parameters
n1: 01h (Fixed)
n2: 00h (Fixed)
00h≤n3≤01h
Description
 Select enable or disable of recovery print.
n3=00h: Disable recovery print
n3=01h: Enable recovery print (*Manufacturer’s default)
 This command is a static command.
Remarks
 Invalid if n3 is a value outside of the allowable range
ESC iXd1 Retrieve recovery setting
ASCII: ESC i X d 1 n1 n2
Decimal: 27 105 88 100 49 n1 n2
Hexadecimal: 1B 69 58 64 31 n1 n2
Parameters
n1: 00h (Fixed)
n2: 00h (Fixed)
Description
 Return a current recovery setting as 3 Bytes data.
[1] 01h (Fixed)
[2] 00h (Fixed)
[3] Setting
00h: Disable recovery print
01h: Enable recovery print
 The retrieved value is a value specified by a static command.