Any limitation for number of characters in a QRCODE

Any limitation for number of characters in a QRCODE

Any limitation for number of characters in a QRCODE


Audience
Tags

Hi,
I need to print large amount of contents in a QR code (Total about 3135 characters in a QR code).
When i scan the printed QR code, it only display up to 2757 characters only and the remaining characters were not display.
Attached herewith my source code with large amount of data contents.
Please advise
Thank you in advance for your help.

Submitted by SSi1 on April 16, 2021 Permalink

A QR code takes the data from ^FD command in a typical QR code ZPL. See below. The max data length in ^FD command is limited to 3027 bytes. If the result from the scanner has less data, this might be due to the data size limitation with the scanner.

^XA
^FO100,100
^BQN,2,10
^FDMM,AAC-42^FS
^XZ