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alaTest has collected and analyzed 32 reviews of OKI MB451. The average rating for this product is 3.9/5, compared to an average rating of 3.8/5 for other Printers for all reviews. Reviewers are impressed by the noise and durability. The price and usability also get good views. Many are less positive about the size.

performance, usability, price, durability, noise


We analyzed user and expert ratings, product age and more factors. Compared to other Printers the OKI MB451 is awarded an overall alaScore™ of 83/100 = Very good quality.

Review analysis

(Based on 32 reviews)

Expert Reviews  

User Reviews  

Showing 22 review(s)

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Showing 1 - 22 of 22 Show Reviews: in English | in other languages (10)

Consumer review by: ( review summary for OKI MB451


alaTest has collected and analyzed 19 user reviews of OKI MB451 from The average user rating for this product is 4.1/5, compared to an average user rating of 3.6/5 for other Printers on Views about the noise and price are generally positive. The durability and usability are also appreciated.

performance, usability, durability, price, noise

84% of the reviews on give this product a positive rating.

This summary is based on the products: Oki Data MB MB451 Wireless Monochrome Printer with Scanner and CopierOKI Data MB451w LED Multifunction Printer, 30PPM Mono Speed, 2400x600 dpi, Up to 50000 Pages Duty Cycle, < 18W Power Save - Print, Copy, Scan, FaxOki Data MB MB451 Wireless Monochrome Printer with Scanner and Copier

Mar, 2015

Expert review by: M. David Stone (

OKI MB451w


Despite its model number, the OKI MB451w is not part of the OKI MB401 series that includes the Editors' Choice OKI MB471 . According to OKI Data, it's a replacement for the MB200 series, and is aimed at a different audience, at the low end of the small...

Prints, copies, scans, faxes. Duplex (two-sided) printing. Duplexing automatic document feeder. Ethernet. Wi-Fi

Big and heavy for the smaller offices it's meant for

Aimed at small offices with light- to medium-duty print needs, the OKI MB451w prints, scans, copies, and faxes, and it offers both Ethernet and Wi-Fi support.

Nov, 2012

Consumer review by: Bob (

Great Plan - Poor Execution


If you're an IT professional that needs a multi-function machine without a lot of toner capacity, this might be a decent product. For an amateur use, the setup process is a nightmare, and for a professional that does a lot of printing, having to...

This machine has plenty of features, and was on sale for 129.95 when I purchased it. It was a great deal for the price. The print quality is good and the machine seems to work very well and doesn't have problems with jams

The setup process is HORRIBLE for basic users. I'm a techie with plenty of experience building PC's and setting up small networks. It took hours to get this machine set up properly and I had to scour the internet for proper documentation. The...

Sep, 2013

Consumer review by: jwarf (

Very Disappointed


Since I purchased the machine 4 mos ago, I have had such an awful time order ink toner replacements. Everyone is always out of stock including OkiData. Wish I had been informed of this when I purchased product. From month to month, have to ask where...


toner impossible to purchase

Jul, 2013