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The MUNBYN RealWriter RW402B is a compact, Bluetooth-enabled thermal label printer designed for small businesses and professionals. It delivers sharp 203 DPI black-and-white prints on 4x6 inch labels, supports seamless connectivity across major platforms, and boasts a robust lifespan of up to 970,000 labels. With advanced AI-enhanced print head technology and MicroJam innovation, it ensures reliable, jam-free operation. The included MUNBYN Print app and web editor offer extensive customization options, making it an efficient, cost-effective, and eco-friendly solution for shipping, branding, and organizational labeling.





















































| ASIN | B0DBZL7Q48 |
| Additional Printer functions | Print Only |
| Best Sellers Rank | #32,693 in Office Products ( See Top 100 in Office Products ) #96 in Desktop Label Printers |
| Color Depth | 1 bpp |
| Compatible Devices | Laptops, PC, Smartphones, Tablets |
| Control Method | App |
| Customer Reviews | 4.3 4.3 out of 5 stars (323) |
| Date First Available | September 10, 2024 |
| Dual-sided printing | No |
| Duplex | Simplex |
| EU Spare Part Availability Duration | 2 Years |
| Hardware Interface | Bluetooth |
| Included Components | Labels |
| Item Weight | 3.05 pounds |
| Item model number | RW402B |
| Manufacturer | MUNBYN |
| Manufacturer Part Number | RW402B |
| Max Input Sheet Capacity | 500 |
| Max copy resolution black-white | 203DPI |
| Maximum Black and White Print Resolution | 203DPI |
| Maximum Media Size | 4 x 6 inch |
| Model Series | RealWriter |
| Number of Items | 1 |
| Output sheet capacity | 72 |
| Print media | Labels |
| Printer Ink Type | Direct Thermal |
| Product Dimensions | 4.9 x 9.76 x 6.49 inches |
| Sheet Size | 4×6 Inches |
| Size | Small |
| Specific Uses For Product | Office |
| Supported Media Sizes | 4 x 6 inches |
| Total USB Ports | 1 |
| Warranty Type | 2-year warranty and lifetime technical support |
L**S
Absolutely Delighted with This MUNBYN Thermal Label Printer!
I recently purchased a MUNBYN thermal printer, and it's been a game-changer for my home office. From the sleek, compact design to the straightforward setup, everything about this device is impressive. It took just minutes to connect to my computer, thanks to the clear and concise instructions. The print quality is outstanding—every label comes out crisp and clean. Whether I'm labeling file folders, storage boxes, or creating shipping labels, the results are always top-notch. The printing speed is also noteworthy; it handles multiple labels in quick succession without any lag. What truly stands out is the custom label function. By downloading the "MUNBYN Print" app on my phone or using the online "Munbyn Editor" on my laptop, I can easily design my own labels. There are thousands of templates to choose from, making customization a breeze. Overall, I highly recommend this thermal label printer for anyone needing a reliable and efficient labeling solution. No ink or toner needed, making it cost-effective and eco-friendly. It's made my life significantly easier and added a level of professionalism to my tasks. This is truly a fantastic product offering excellent value for money!
Y**S
Perfect Bluetooth Thermal Label Printer – A Game Changer!
I am beyond impressed with the MUNBYN Bluetooth Thermal Label Printer! As a small business owner, this printer has been an absolute lifesaver for streamlining my shipping process. Setting it up was a breeze, thanks to the clear instructions. I love the Bluetooth connection. The print quality is exceptional. It handles various label sizes perfectly, making it versatile for all my needs. I also love that it doesn’t require ink or toner, which is a huge money saver! What truly sets MUNBYN apart is the ease of use. From connecting to my phone via the app to printing labels with just a few taps, it’s quick and efficient. Plus, the compact design fits neatly on my desk without taking up much space. I highly recommend the MUNBYN Bluetooth Thermal Label Printer to anyone looking for a reliable, efficient, and user-friendly solution for their labeling needs. It’s been a total game-changer for my business!
I**G
Amazing thermal printer
I am thoroughly impressed with this thermal label and sticker printer. From setup to daily use, it has exceeded my expectations in every way. The print quality is crisp and clear, making my labels look professional. The speed is remarkable—printing multiple labels/stickers in seconds without any jams or glitches. The ease of use is a standout feature. With user-friendly software and simple instructions, I was up and running within minutes. It handles different label sizes effortlessly, which adds to its versatility. I also appreciate its compact design, which fits perfectly in my workspace without taking up too much room. The durability and reliability of this printer make it worth every penny. Highly recommend to anyone in need of a top-notch thermal label printer!
Z**L
Nice Printer. Easy to use. Setup was a breeze.
EDITING TO ADD: I posted the below review with a 2-star earlier this year, and I'm back to say that the company was great. They helped me figure out that a faulty batch of Munbyn labels was responsible for the issue. (They print on my other printer, but were getting stuck and thus not working in this Munbyn printer.) They sent me a brand new printer to replace the one that was defective due to their labels. This one is working well. I love the ease of using it. ORIGINAL REVIEW: This worked for about 25 labels and then quit working. It would get stuck and refuse to push the label through. I tried several different levels of speed and print intensity, but after those first few labels, this simply died. I do like how Munbyn automatically calibrates the label without wasted labels. This is something I wish that Zebra would change about their printers. However, after this experience, I won't be trying another Munbyn printer. Returned for a refund, which at least they were willing to do.
K**E
Tried multiple thermal printers and FINALLY
Ive tried multiple thermal printers and this is by far my favorite one, I think I might be in love. I’ve been so picky since I just want to label everything in my home, and this has been my perfect go-to. It’s so easy to connect to the app and so light you can basically carry it in your bag! The app itself is user friendly with a lot of designs that are great for any label. The quality of the ink is very precise unlike other printers that look gritty and you can change the heaviness of the ink contrast. Just try it and you’ll see, you won’t have to worry about returning it.
T**Y
Junk! Paper weight! Trash!
It was printing great, until it was printing at all. I purchased for shipping labels. I tried to print my 4 label. No label, Blank paper sent out. I paid way too much for this item to break after 4 prints. I will avoid this brand from now on and I advice you do the same.
D**S
Perfect thermal printer
Best purchase I’ve made for my small business I can create any label I need for my bakery and print. No fuss easy to use app connects fast and loading the different size labels is easy the machine automatically reads the size for you. Best of all I don’t have to worry about buying ink.
Trustpilot
2 weeks ago
2 months ago