Brother Genuine DR730 Drum Unit — 12,000 Pages, the Fix for Grey Streaky Prints, $115.95 CAD (22% Off)

Amazon.ca has the Brother Genuine DR730 drum unit at $115.95 CAD, down from $147.99 — 22% off. Prime members ship free; otherwise free shipping starts at $35.

A laser printer has two consumables: the toner cartridge and the drum unit. Toner is the ink; the drum is the photosensitive cylinder that carries the image. Plenty of people change toner two or three times while the page still comes out grey, with vertical streaks or dark spots near the edge — that's the drum, not the toner.

DR730 is rated for about 12,000 pages (measured with genuine toner). It fits nine models: DCP-L2550DW, HL-L2350DW, HL-L2370DW, HL-L2370DW XL, HL-L2390DW, HL-L2395DW, MFC-L2710DW, MFC-L2750DW, MFC-L2750DW XL. Check yours before ordering — it doesn't fit anything outside that list.

Note that this is the drum only. Toner is sold separately (TN730/TN760/TN770 family).

Why genuine instead of a $30 clone: the pattern in the reviews is consistent — a worn drum puts extra toner on every page, and a new one makes "all of it go away at once." One buyer had priced it at a retail store for $140+ and saved $25 here. Clones typically behave for a few hundred pages and then start throwing background grey, and spread across 12,000 pages the genuine premium works out to well under a cent a page.

4.4 stars, 2,888 reviews, #1 in Printer Toner Cartridges, 400+ bought last month. 90-day warranty.

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