Brother TD-4100N - Manual (Page 73)

ESC i Q 2D Bar code QR codes
[ASCII] ESC i Q or q Data
[Decimal] 27 105 81 or 113 Data
[Hexadecimal] 1B 69 51 or 71 Data
・ Format
ESC i Q or q [Parameters] [Bar code data] ＼＼＼
1 2 3
① Parameters
Unlike with 1D bar codes, it is necessary to specify all parameters from the top down.
If a value other than those listed is entered for a parameter, that parameter is set to its
default value.
1. Cell size
[Decimal 1 byte] 3
[Decimal 1 byte] 4
[Decimal 1 byte] 5
[Decimal 1 byte] 6
[Decimal 1 byte] 8
[Decimal 1 byte] 10 Sets the dot size per cell side.
Prints 3 dots per cell side.
(default value)
Prints 4 dots per cell side.
Prints 5 dots per cell side.
Prints 6 dots per cell side.
Prints 8 dots per cell side.
Prints 10 dots per cell side.
2. Symbol type
[Decimal 1 byte] 1
[Decimal 1 byte] 2
[Decimal 1 byte] 3
Model 1
Model 2
(default value)
Micro QR
3. Linkage setting
[Decimal 1 byte] 0
[Decimal 1 byte] 1
Do not link.
Link. (*1)
4. Code number
[Decimal 1 byte] 1–16
Shows the number of the QR code that is linked.
5. Number of partitions
[Decimal 1 byte] 2–16
Shows the total number of QR codes linked.
6. Parity data
[Hexadecimal 1 byte] 00-FF The value of exclusively OR’ing all the print data (print
data before partition) in bytes
7. Error correction level
[Decimal 1 byte] 1
[Decimal 1 byte] 2
[Decimal 1 byte] 3
[Decimal 1 byte] 4
High-density level
L 7％
Standard level M 15％ (default value)
High-reliability level Q 25％
Ultra-high-reliability level H 30％ (*2)
8. Data input method
[Decimal 1 byte] 0
[Decimal 1 byte] 1
Auto input
(default value)
Manual input
Selects numbers, English alphanumeric
characters, kanji, binaries.
(*1) With Micro QR, the linkage setting is invalid, and the default setting is used.
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(*2) With Micro QR, error correction level 4 is invalid, and the default setting is used.