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Customer reviews for Brother TN850 High-Yield Toner, Black - Save $10 with purchase of Member's Mark Multipurpose Bright Copy Paper Case for
Brother TN850 High-Yield Toner, Black - Save $10 with purchase of Member's Mark Multipurpose Bright Copy Paper Case
4.6 out of 5 stars
stars93 ratings45 reviews
  1. 5 stars85% (79)
  2. 4 stars6% (6)
  3. 3 stars1% (1)
  4. 2 stars3% (3)
  5. 1 star4% (4)

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Showing 1-10 of 45 reviews
Feb 22, 2026
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Not a new product for me. I'd love to pay less but trusted Walmart's price was quite reasonable.

Review from walmart.com
Helpful?1Z4E2M4MVX8P13596852638
Oct 26, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] Have Brother equipment and wary of using non-brands. Never had any issues.

Review from walmart.com
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Nov 28, 2018
PattyCakes
5 out of 5 stars review

Verified Purchase

Best Toner and Printer

I am an absolute fan of Brother Printers. The toner is smooth, clean, and has a crisp print. I also believe a good grade paper makes the ink last longer.

Helpful?1Z4E2M4MVX8P13596852638
Jul 22, 2019
kenlock153
5 out of 5 stars review

Verified Purchase

Advantage of genuine, fuses at lower temperature

Don't purchase "replacement brands" I tried 2 different brands that looked like a "good deal"... after serious testing, I concluded that brother's toner fuses at a lower temperature, thus increasing the life of different components. The off brands require a higher temperature but the Brother laser copiers are proprietary to fuse copiers at lower temperature, but require special formulation at lower temperatures. The higher price difference is nothing compared to the loss in quality and stable fusing loss because replacement toner demands higher temps to fuse, which brother's own brand avoids giving the customer longer life overall of its different components. Plus for the number of GOOD copies per cartridge, especially makes genuine brother cartridges a better deal for the price than HP, which often will disable competitive toner. For that reason we stay clear of anything with the HP name. Too much bad experience with them disabling replacement cartridges. And although I do not think Brother does this at all, they still give a better value per copy. THANK YOU BROTHER. I have had my brother machine for overr a year now, and it is one of the best products out there IMHO.

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Feb 26, 2019
Beth
5 out of 5 stars review

Verified Purchase

Great toner! Great price! Free, quick delivery!

What a great place to buy this toner! I could count on it being real (not a cheap, counterfeit knock-off), and the price was great. Quick, free delivery! I will always order this toner from Sam's!

Helpful?1Z4E2M4MVX8P13596852638
Sep 5, 2018
Kyami
5 out of 5 stars review

Verified Purchase

Great Price on toner

Factory Brother Toner, looks black on my paper! What else is there to say?

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Jan 12, 2018
farmingdr
5 out of 5 stars review

Verified Purchase

Original Toner Cartridges are Always the Best Choi

We always use name brand toner cartridges as we've had issues with generics many years ago.

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Nov 20, 2019
Jala
5 out of 5 stars review

Verified Purchase

Brother ink

I just buy the OEM Brother product and I never have a problem with it almost I bought over 50 cartridge

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Apr 16, 2026
Cathy
1 out of 5 stars review

Verified Purchase

It said it was an original toner cartridge but it wasn't. It leaked toner over the paper.

Review from walmart.com
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reply from Brother

I’m sorry to hear about this issue that’s not what you should experience with a genuine Brother TN‑850 toner. We’d like to help verify the product and address the leakage problem. Please contact Brother Customer Support directly so we can assist you further:<br />https://www.brother-usa.com/support

Dec 2, 2021
Resh
1 out of 5 stars review

Verified Purchase

Business owner

Item came as damaged.. someone returned it and it was sent to me with hand writing in the box stating damaged and not working

Helpful?1Z4E2M4MVX8P13596852638