🏷️ Print Barcode Labels

One form: Series · Count · Printer by name. The server mints the numbers and queues the labels in one transaction — a refresh can never lose a number, and the list below is read back from the queue, never from this page’s memory. Your printer pick sticks until you change it. Max 50 per batch — over that the server refuses whole (never trims): split the batch. Only the drainer prints; if labels stop, the status line below says whether the drainer or the printer is the missing half.