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Seiko SLP-650

alaTest has collected and analyzed 47 reviews of Seiko SLP-650. The average rating for this product is 4.6/5, compared to an average rating of 4.0/5 for other Printers for all reviews. People really like the durability and reliability. The price and performance also get good views, whereas there are some critical opinions about the noise.

usability, performance, price, reliability, durability


We analyzed user and expert ratings, product age and more factors. Compared to other Printers the Seiko SLP-650 is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 47 reviews)

User Reviews  

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Showing 1 - 45 of 45 Show Reviews: in English | in other languages (2)

Consumer review ( review summary for Seiko SLP-650


alaTest has collected and analyzed 42 user reviews of Seiko SLP-650 from The average user rating for this product is 4.5/5, compared to an average user rating of 3.7/5 for other Printers on People really like the size and durability. The price and usability also get good feedback, whereas many are less positive about the noise.

performance, usability, price, durability, size


93% of the reviews on give this product a positive rating.

This summary is based on the products: Seiko Instruments Smart Label Printer 650, USB, PC/Mac, 3.94 inches/second, 300 DPISeiko Instruments Smart Label Printer 650, USB, PC/Mac, 3.94 inches/second, 300 DPI

Jun, 2018

Consumer review (

Great Label Maker


Mine is used in an industrial setting pushing out no less than 500-1000 labels/day. We had an older 400 series form Seiko and it lasted over 4 years under that kind of abuse. I'd highly recommend anyone needing one, go for one of Seiko's offerings. I...

- Speed has increased from the older models drastically. We had an old 400 series at work and it would do a top speed of 8-9 seconds on a label. This one, 2-3 seconds tops. - Software is easy enough to use. - Has room for an expansion tray(sold...

- As I mentioned about, the software, while easy to use, is pretty buggy. It will crash at least 3+ times a night at work. Almost solely when opening a new label after editing and saving the previous one. It is easily repeatable. - I can't think of any...

Jun, 2015

Consumer review (





Feb, 2015

Consumer review (

Plug & Play


Install was a snap, when I buy a printer I usually go to the website and download the latest drivers/software, and it was simple to do here. Printer is easy to use, though it wasn't particularly intuitive IMHO. It prints a couple dozen kinds of...

Simple install, quick printing, crisp sharp labels and decent software. Can print a large variety of barcodes.

Looks like Seiko labels are a near-requirement; setting up barcode labels is finicky. Software is good but not great - not intuitive to me, but functions are there.

Feb, 2015

Product Specifications


Color of product:Black / Black, Grey

Operational Conditions

Operating temperature (T-T):5 - 40
Operating temperature range (T-T):5 - 40
Storage temperature (T-T):-20 - 60
Storage temperature range (T-T):-20 - 60

Paper Handling

Maximum label width:2.28


Built-in barcodes:CODABAR (NW-7), Code 128 (A/B/C), Code 39, EAN128, EAN13, Matrix 2/5, MaxiCode, PDF417, QR Code, UPC-A, UPC-E

Ports & interfaces

Ethernet LAN:N
Ethernet LAN connection: No
RS-232 port:1
USB 2.0 ports quantity:1
Wi-Fi: No


Maximum Resolution:300 x 300
Print speed:100
Print technology:Thermal Transfer

Weight & Dimensions