SJPACKSJPACK 20 Rolls 4XL Labels 4" x 6" 1744907 Compatible 4XL Postage Shipping Labels Compatible 4XL(20 Rolls - 220 Labels Per Roll)

These are quite possibly the worst labels I have ever used.. The very first day I had several paper jams.. The backing on the paper is too light and then they dont even stick well.. They will get jammed in the receiver.. If you own a DYMO 4Xl or 450 I advise you not to purchase these or you are in for one hell of a headache.. It took me an hour to clear out the tumbler on my printer after it jammed the 5th time - the paper wrapped itself around the rubber roller. I had to literally dissemble the whole thing to fix it..

I waited to write this review until I had used most of the initial order of 20 rolls as I was concerned that they lighter weight paper might be an issue in my finicky Dymo 4XL printer, however, it has worked fine, with no issues. You need to make sure you have the spool tight against not sides of the roll, otherwise any label will feed crooked and eject blanks. The thickness does not effect the printing.The quality of the print is identical to the Dymo brand and the pricing is so much better if you are using a lot of these 4X6 labels as we do. Applying this thinner label is not difficult if you do it from the top or bottom of the label to a flat surface. These will wrinkle if you apply to unwavering surfaces like a poly badge with lumpy product already inserted. We use these labels in 6 different Dymo 4XL printers with great results. There is no perforation on the carrier back but the label do tear apart between label regardless.

Apparently a 4x6 thermal label roll is not a 4x6 thermal label roll. Once you get the spool on the factory Brother label roll apart to feed these on (they fit perfectly, so kudos there I guess) and get the label fed, the printer will not work. Specifically, it is unable to detect the end-of-label, so it cannot feed to start correctly. It cannot detect that there is paper, so it will feed forward or back continuously and that's it.Plus, I didn't finish my previous roll until 10 days after the return window closed, so I get to eat $89 worth of unusable, unreturnable printer paper.

The labels are a good deal thinner (lighter weight too) than the normal dymo 4xl labels, but I really like them. It seems with the paper being no so thick, that the labels stick far better to packages. I've not had any issue with them causing paper jams in my printer, either. I was a little leery about buying them because some of the reviews mentioned that they were causing printer jams, but after using 4 rolls of these labels, I've yet to run into this problem and just ended up ordering 20 more rolls.

Almost every other printer misfeeds and I have to reset the printer by unplugging and re-plugging it in, fussing with re-feeding it. I have bought lots of generic labels over the past few years and all work just fine until I bought 76 bloody rolls of this turkey. Maybe it works fine on Dymo printers. I don't know. These labels and their backing are too thin. Lots of Dymo user reviews stating the same problem. I get 1 good label for every two or three wasted. I went to return by the return window expired yesterday. Argh!

These work fine for my DYMO 4XL. Have printed thousands of labels. Note that you can't use the 1st label because it spits it out as a blank when you first load the roll. You also sometimes can't use the last label as it may be flawed. And even if you can use it, the next roll prints a duplicate of it. So basically you can't use 2 of the labels from each roll.. it's not 220 per roll, it's 218. Very rarely (maybe 1 in thousands) does it spit out blanks in the middle of the roll but I have seen it happen because there's no hole to tell the machine to stop.- These stick fine on kraft rigid mailers and boxes.- I have been buying these for over a year and a half, purchased 17 times as of today, buying 6-12 rolls per order.- I appreciate the free "Handle with care" stickers they include with each box, and how tightly they package the box so no rolls are damaged upon arrival.- I have not researched if there are cheaper, better labels out there because I don't have time.. these are always in my order history so it's just easier for me to add to cart. I'll continue to reorder these as long as the quality stays the same.

I read the negative reviews left by others and thought the issues were likely user error and purchased these labels anyway. HUGE mistake. The labels that I received had no slits on them to signal to the dymo the end of the label, so blank labels continued to come out until I turned the dymo off. Tried again and then they jammed my machine. Do not recommend these!

These were the worst. Paper is so thin that it won't hold up during shipping. Rip easily and worse yet if they happen to get wet. Paper jams when printing on Demo 4XL. Save your money and shop another seller as these were horrible. Returned for a refund but using them was painful and time consuming. Glad I only bought 2 rolls!