Multiple Printers with same Vendor/Product ID?

[krdarrah]

Hoping someone can help me out here?

Having multiple of the same printers connected doesn't seem to identify uniquely using the serial number:

Like this: -p usb://0x04f9:0x209b/000D3G696410

Tested with just one connected and scrambling the serial number it still prints. And with multiple connected, it always targets the same one... and fails of course because they all have different labels types.

On MacOs 11.7.9

and running: brother_ql info env

About the computer:

• Platform: Darwin-20.6.0-x86_64-i386-64bit
• Processor: i386
• Release: 20.6.0
• System: Darwin
• Machine: x86_64
• Architecture: ('64bit', '')
  About the installed Python version:
• 2.7.16 (default, Aug 29 2022, 10:34:32) [GCC Apple LLVM 12.0.5 (clang-1205.0.19.59.6) [+internal-os, ptrauth-isa=deploy
  About the brother_ql package:
• package location: /Users/kevindarrah/Library/Python/2.7/lib/python/site-packages
• package version: 0.9.4
• brother_ql CLI path: unknown
  About the requirements of brother_ql:
  requirement | requested | installed version
  -------------- | ---------- | -----------------
  attrs | any | 21.4.0
  click | any | 7.1.2
  enum34 | any | 1.1.6
  future | any | 0.17.1
  packbits | any | 0.6
  pillow | >= 3.3.0 | 6.2.2
  pyusb | any | 1.0.2
  typing | any | 3.7.4.1