
Printing a test page is the quickest way to check print quality and confirm the hardware works on the Brother HL-2130 — no computer required. Here is how to print a test page on the Brother HL-2130 using the Go button.

It confirms the printer, drum and toner are working and lets you check for streaks, fading or alignment problems without connecting to a PC.
That usually means a low toner cartridge or a worn drum unit. Replace the toner or drum and test again.
Similar Go-button sequences work on several entry-level Brother HL models, though the exact LED steps can differ.