SATO CL4NX Programming Reference Manual page 383

[UID format]
UID(UID) 14-digit hexadecimal sequence is the following configuration.
UID(14-digit)
04123456789ABC
The above numeric is an example.
[Valid command]
<X20>
font
<B>
Barcode
<2D10>
[Supplemental explanation]
1. If you specify reading UID data and start use (<TU>2), specify cancel use (<TU>0) within the same print job if.
2. Only one pair of this command (<TU>2, <TU>0) can be specified in one print job.
3. This command cannot be specified together with sequential printing or registering formats.
4. You cannot specify multiple labels for print jobs that include this command. Even if you specify 2 or more labels
with <Q> command, it will be interpreted as 1.
5. When you specify the user ID by using <DN> in the data part during the use of 2D codes, specify the number of
characters of the user ID in the number of data items.
Example：<TU>2,SATO
<DN>0004,SATO
6. This command will not be executed while the printer is printing. It will be executed after the print is complete.
7. This command is enabled in sequential printing, cutter (behavior 1), dispenser (behavior 2). It cannot be used in
tear-off mode, cutter()behavior 2) and dispenser(behavior 2).
8. This command will not work correctly if the tag offset is set anywhere other than default position.
9. In case if UID data could not be read, error message will be printed and will retry with the next label or discard
depending on the maximum retry setting.
10. When using ISO/IEC14443 Type A tags, specify 2 in parameter a. The use of a 14-digit UID is declared. Note that
specifying 1 in parameter a declares the use of a 16-digit UID, and any surplus at the end will be filled using "00".
11. The only barcode type allowed in <B> (ratio 1:3) and <D>(ratio 1:2) is "1:CODE39".
12. QR code <2D30>, <2D31> are available, but they cannot be specified in numerical mode and Kanji mode. Micro
QR code are not available due to limitations in the number of data.
13. The maximum number of print elements (valid commands that include ID) to be converted for this command is 20.
Avoid exceeding this maximum. When exceeded, the exceeded print element may become erroneous data.
<X21> <X22> <X23>
<BC> <BG> <BD>
<2D12> <2D20> <2D30>
375
<X24> <XM> <XS>
<D>
<2D31> <2D50> <DN>
<XU> <XB> <XL>
<DS>