I have been using this label printer for years on a Win7 PC with NO issues at all. I actually own 3. After many years of straight forward usage I was left beyond dissapointed. First the postage printing vendor changed the rules and left me with $100 of useless postage supplies, but that was ok still because I could still print labels. However, when I was forced to upgrade to Windows 10 and saw the new version of the software the 5-star dropped to a No-Star. It used to integrate with an Outlook plug-in, and allowed for very simple easy to use, on-the-fly adjustments - worked like a charm. Now I have to log-in to O365 every time I want to pull-in a contact record. I cannot quickly batch select from my outlook contacts. Perfect product if you print one label many times, but otherwise I don't understand the decision to make this software useless. I am so annoyed with trying to print 20 labels that I gave up just to come write this review. I may as well go back to buying Avery label sheets...

I bought Demo LW 450 Twin Turbo but the software is terrible, I thought I can print 2 different size labels with the same address in one easy step, but I have to print one label & than second label separately. It should be 2 labels on 1 screen & click print. 2 labels with same address but on different size labels at once. Maybe I'm wrong but with this new software it is impossible.

I cannot download driver for windows 10. Been on here almost 1 hour downloading one driver after the other and can not get it to work. What is wrong with this everyone is complaining about the same thing. I have it on another computer and it works but not both of the printers only one does. Need this fixed asap.

This labelwriter is a gem. I use the 400 at work and have used the twin turbo at home for about 5 years. I use it for postage more than addresses, but love being able to print address labels also. I Love being able to print postage with no fee. I have never had a jamming or feeding problem with this machine. I am in the process of adding the 10 lb. Pelouze scale.

The Dymo label writer has saved me lots of time addressing packages and standing in line at the post office. The labels look professional and even have my company logo on them. The only cons are that you can't turn it off without unplugging it, and that the machine gobbles up labels once in awhile.

I have contacted Dymo twice with no response about a replacement adapter. We pretty much have a dymo on every desk at my job and I can't even get one adapter. It's not even an option to just purchase one on the website. It shouldn't be this difficult!

All of a sudden our twin turbo stopped working on our window 7 pc's about 2 weeks ago. We uninstalled then renstalled the software but continued to receive the same error message, "out of memory". The message would just repeat, clogging up the screen. We intalled the printer on a windows 10 pc and so far seems to be running ok.

I have been using this printer and its software for years. With each iteration a new problem appears. I am used to the disappearing printer and having to reboot my computer or plug/unplug the Dymolabel. Now, however, with the most recent Mac upgrade I lost all of my prior templates, and none of the new ones seem to allow printing mailing barcodes. I can't stand the changes and wish I could downgrade to a previous release.

As part of my job I test and use many different models and brands and for my personal use with our MAC computers we use the DYMO label printers. We have units that print labels, plastic labels and postage and find this product as one of the all time great time savers and a great value.

I have used the Label Writer 450 Twin Turbo for over decade now. It was a great product until the past few years and even worse now since they went with the Dymo Connect instead of the desktop version software. I am very saddened to see this product go down hill so badly. I have 4 printers and have issues with all of them now. I used to recommend this printer but will not do it any longer