Search results: 5 results for "hl-5450dn"

What Drum Unit Does the Brother HL-5450DN and HL-6180DW Use?

May 24, 2026 — The Brother HL-5450DN and HL-6180DW are monochrome laser printers that use the Brother DR-720 drum unit along with the TN-720 (standard yield) and TN-750 (high yield) toner cartridges. Some configu...
How to Replace and Reset the Drum on a Brother Printer (“Drum End Soon” Fix)

September 27, 2026 — Published September 27, 2026. Written by William Elward, founder of Castle Ink. Quick answer To clear “Drum End Soon” or “Replace Drum” on a Brother laser printer, install a new drum unit and then ...
Why Is My Printer Ink Smudging? Eight Causes and How to Stop It

June 4, 2026 — Smudging is one of those printer problems that looks small on the page and turns out to have half a dozen possible causes underneath. If your inkjet is leaving streaks, smears, or wet-looking patch...
Faded or Streaky Prints: What's Causing It and How to Get Crisp Pages Back

June 4, 2026 — Few things are as instantly annoying as picking up a printed page and realizing the text is washed out, half the colors are missing, or there are weird horizontal streaks running across everything....
Find Ink by Printer

May 21, 2026 — Castle Ink Cartridge Finder Find the exact ink or toner cartridge for your printer in seconds, organized by brand and series below. HP Ink Canon Ink Brother Ink Epson Ink Toner & Drum Guides...