Toshiba B-EP Series Interface Specification page 275

Explanation
(1) Two-dimensional code number
When drawing by the Data Command ([ESC] RB), the format designated by the two-
dimensional code number is selected.
(2) Print origin of coordinates
Origin of
coordinates
(0, 0)
Effective
print
length
X
0
print width
Y
[Printing direction: Bottom first]
The print origin of coordinates must be set so that the two-dimensional code drawing
result will be within the effective print area set by the Label Size Set Command ([ESC] D).
(3) Type of two-dimensional code
Q: Data Matrix
(4) ECC type
Data Matrix contains a function to correct a code reading error using an error correction
code (ECC) and restore normal data. The ECC should be chosen from several types of
ECCs according to usage. The general correction ability is as follows. However, it may
vary according to the error conditions.
ECC type
ECC000
ECC050
ECC080
ECC100
ECC140
ECC200
Backing paper
Label
Print origin of
coordinates
Effective
Paper feed direction
Error Correction Ability
Low
High
CHAPTER 5 TPCL-LE MODE (INTERFACE COMMANDS)
Effective
print
length
Y
0
X
[Printing direction: Top first]
Overhead by ECC
0%
25%
33%
50%
75%
Approx. 30%
5-105
B-EP Series
Backing paper
Label
Print origin of
coordinates
Origin of
Effective
coordinates
print width
Paper feed direction
(0, 0)