The default driver for modern macOS versions is often Apple AirPrint. To access full HP features, select the HP driver from the "Use" drop-down menu during the "Add Printer" process.
You are likely using a PostScript driver for simple text, or the print resolution is set to 1200 DPI. Fix:
You sent a PostScript job to a PCL driver, or vice versa. Or a corrupted print job. Fix:
: Do not connect your USB cable until the installation software explicitly prompts you to do so.
For the E50045, use the model-specific driver if you need job storage (PIN printing) or advanced finishing. Use UPD if you manage a heterogeneous fleet.
, a sleek, industrial-grade beast that arrived in the marketing wing like a silent monolith.
It is worth noting that the E50045 series is a "Managed" printer, meaning it is designed for remote management. Often, you do not need a local driver installed on every PC.