Reviewing Janome Juno 3434d (Similar to Janome 8002D)
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3 years ago, I purchased Janome Juno 3434d serger used from a seller for $100. It was my first serger purchase, so I wanted to take ample time to use it before giving this review. On arrival, the machine was still in the original box. Also, the original tape was even still on the sample spools of thread! According to the seller, the Janome was threaded and left sitting in a closet for many years following.
While Janome Juno 3434d isn’t for sale online anymore, there is an almost identical model in the marketplace. The new model is Janome 8002D. You may use this review to aid in your buying decision of a used Janome Juno or brand new Janome 8002D. Likewise, you may decide this model isn’t for you. Either way, lets get into the details. Note: At the end of this article, there is a parts list for Janome 3434D.
General information about the serger
- 3 and 4 thread convertible serging
- Differential feed ratio from 0.5 – 2.25 for smooth seams even on difficult fabrics
- Adjust stitch length from 1mm – 4mm
- Dial adjusts cutting width from 3.1mm – 7.3 mm
- Carrying handle for easy portability
- Maximum speed – 1,300 stitches per minute
Likes about Janome Juno 3434d
I like the simple color coded threading system.
The color coded threading system makes threading the serger easier. Even without the manual, I can re-thread the serger without problem!
I enjoy the speed of this serger as it zooms right thru sewing projects with ease.
While not silent, the serger makes minimal noise. I have my Janome Juno 3434d set up on a Raskog Ikea cart. Yet, the machine still operates with minimal vibration and noise.
In addition to being quiet, the serger has a very sturdy build…
…with few plastic parts other than the outer shell and its knobs. A sturdy build means this machine will last many years to come.
Thicker materials!
We’ve covered the color coded threading, speed, minimal noise operation, and build quality. However, I cannot forget to mention how well this serger does with stitching thru thicker materials. I’ve sewn thru multiple layers of denim without a problem. The only thing required was a bigger needle!
At first, I worried about the recommendation to only use Ha- 1SP size #11 or #14. The reason why I worried is because those needles are not readily available in my local area. I prefer using the recommended needles since the manufacturer recommends them. However, I’ve found the HA-1SP needles work no different than standard ball point needles on the machine.
Dislikes about Janome Juno 3434d.
My #1 gripe about Janome Juno 3434d is: Lightweight fabrics have a tendency to get sucked down into the needle plate.
The issue has caused terrible fabric jams, broken serger stitches, and many broken needles. I wish there was a way to remedy this problem without resorting to carefully feeding the fabric thru. Now, however, being super careful has become second nature.
Secondly, I dislike the traditional overlock threading process because…
…it requires one to use tweezers for pulling thread thru to the opposite side of the serger. This processes is both frustrating and annoying. However, it isn’t so bad once you get used to it!
My last gripe would be my #1 one reason for upgrading machines in the future.
While Janome Juno does a great job stitching thru a variety of fabrics, it is difficult to adjust thread tension settings without going thru a lot of scrap fabric and drama. (Yes, I do reset all the tension settings to the recommended #3 before making adjustments. I also use different color threads to see which dials need adjustments). Despite following the manual, adjustments to the tension settings are still both time consuming and difficult.
Since it is so hard to make adjustments, I started leaving the left/right threads set to 4 and the upper/lower loopers set to 5. These settings have always produced the best results for most garments on my particular machine. However, these tension settings aren’t the best settings for all sewing projects.
*Note: I don’t know if all Janome 3434d sergers are this difficult with adjusting tension or not. It could be user error on my part or a problem with the machine as it was purchased used. However, I did find it important to mention the tension issue in my review because it has always been an issue.
Other things you might want to know.
The “carrying handle” isn’t a true handle.
It is a hollowed out space in back of the serger, which means you’ll still needle to hold the machine with a second hand to prevent dropping it. The handle is no big deal for someone who doesn’t move the serger often. However, if you plan on moving your serger often, I would look for a different serger.
Would I buy the Janome Juno 3434d again?
For $100, I would buy the Janome Juno again because it is great for finishing edges on garments. However, on an upgrade, I would 100% want an easier threading system, less fiddly thread tension, and more presser feet for completing different types of projects. Here is a few of the machines I’ve had my eyes on for a long time:
- Brother 1034D with easier (forward facing threading) and a free arm.
- Juki MO654DE with an easy threading lower looper and access to additional presser feet.
Replacement Parts List (with clickable links)
Blind Hem Foot (Janome #200203104)
Upper & Lower Knife (#788127007 + 788013009)
Other Helpful Articles
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Thank you for sharing. Was researching info on a used Janome Juno 3434D sewing machine. However, since reading your post, I will definitely pass.
I’m new at learning how to sew and have been wanting to purchase a used sewing machine with an electric threader and one that has a serger. Currently using a Brother LS2400. Bought it new about 8 years ago. Opened it during 2020 and learned how to make face masks. It’s very basic and has issues of its own. Wanting to purchase a reasonably priced sewing machine to advance my sewing skills.
Once again, thank you for taking time to post a review.
It is great that you were able to use Brother LS2400 for making masks. That’s awesome! Sometimes, inexpensive craigslist or marketplace machines can be the best finds. I absolutely love my Kenmore 1941 and it has truly advanced my sewing skills. I would 100% recommend finding a used sewing machine. However, I am less likely to recommend going used for a serger because there is a lot more involved with threading and such. If I could do it all over again, I would probably just get a Babylock vibrant. The vibrant seems like it would be easier to thread, but it isn’t one of those more expensive air thread machines.