Blueprint-label-printer-windows-driver-v2.7.2.1.exe
Thermal labels only print on one side. Re-insert the roll with the chemically treated side facing up. Darkness setting is too high.
New verbose logging mode for troubleshooting. Logs now include detailed USB handshake data and spooler timings, stored in %ProgramData%\Blueprint\Logs . blueprint-label-printer-windows-driver-v2.7.2.1.exe