注意
[en] All NiceLabel products use printer-seat-based licensing. That means printer seats determine how many printers you can print to at a time.
打印机座席数是打印机使用量。每次在不同的物理或虚拟（XPS、PDF）打印机打印时，一台打印机占据一个打印机座席数。
[en] To avoid exceeding your printer seat limit, read how NiceLabel licensing works.
保留打印机可随时打印。保留打印机可确保将有限的打印机座席数用于对您操作至关重要的打印机并确保特定打印机总是可用于打印。
重要
[en] If you don't reserve at least one printer, a warning shows on your screen.