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Print Anything, Anywhere

Your ideas, your space — print wherever inspiration strikes.

Ink-Free, Worry-Free

Zero ink. Time, money, and planet-saving.

Fast to Print, Easy to Keep Going

High speed:150 mm/s = one 4×6 label per second.

MUNBYN CA RealWriter 411B thermal printer with paper roll and control panel, used for printing receipts or labels.
MUNBYN RW411B Bluetooth 4x6 Thermal Label Printer with Paper Tray for Daily Shipping
$89.99 CAD

Product details

Basic Introduction

Moel Type

- 411B

Resolution

- 203 DPI

Printing Speed

- 150 mm/s

Weight

- 1 Kg

Product Dimensions

- 172x210x144.8mm(L*W*H)

Compatibility
Connectivity

-Bluetooth + USB

Compatible Label Sizes

- 40-110 mm

Special Feature

- Built-in Paper Tray

Compatible Devices

- All Devices

Power Adapter

- Input:AC 100V-240V, 50-60Hz

- Output:24V-2A

Others
Usage Scenarios

- Warehouses
- Retail
- Offices
- Business
- Home

Service Warranty

- 18 Month Warranty
- Technical Support

Download our app

High-End Labels in Minutes
Designing custom packaging has never been this simple. Using the MUNBYN app and our versatile DIY Labels, you have a library of 3,000+ design assets and templates at your command.

Craft bespoke logos and promotional stickers that perfectly capture your brand’s personality—all while keeping your budget in check.

 
 
Google Play

Google Play

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Online Editor

Online Editor

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User Manual

User Manual

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Your all-in-one tool for major marketplaces and carriers, including but not limited to

  • 5 stars: 59 (75%)
  • 4 stars: 14 (18%)
  • 3 stars: 6 (8%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Randy

This is a great printer. It prints fast, and makes very black legible labels.Having a roll inside the printer is a huge convenience, and a space saver compared to barcode printer with an external roll holder, or stack behind it.Barcode scanners have no problems with any of the labels I printed.The new Bluetooth driver for windows WORKS on this printer too!Follow the address on the card in the printer, and download the newest Windows dual driverInstall the USB driverPull out the cablePair the printer with BluetoothInstall the printer again, choose the Bluetooth option.DONENow, you can put this printer anywhere in the room. AWESOME.I really like this printer, it��s my number one label printer now. ??

T
Tai

This Bluetooth shipping label printer is compact and user-friendly, supporting both wireless and wired connections. It's compatible with roll and flat labels, making it versatile for various printing needs. The accompanying app allows for easy label customization, and its high-speed printing is a major plus. It's an excellent choice for small businesses, streamlining the shipping process effortlessly. Highly recommended.

B
B.N.

I got this thermal printer mostly to print labels for home and the occasional shipping label for poshmark or Canada Post.The printer comes with everything you need to get it setup and even included a few fan fold 4x6 labels. There was a USB key for PC/Mac install, but since I��m mostly using this via bluetooth on my phone it wasn��t necessary.The Munbyn Print app was easy enough to install, it has some interesting templates and abilities to import your own graphics and text. It does the job but a little difficult to navigate at times.The Bluetooth was responsive and the print quality looked great. I liked that you can insert rolls or use fan fold labels as well as different size thermal labels as well. 4x6 is probably the largest size you can print and really anything below that size too.If you want to have clean labels for home or make your shipments look more professional, this is a great thermal printer that will allow you to do that. It doesn��t take up too much space and looks nice on the office desk.

A
Amazon Customer

I just started using the MUNBYN Bluetooth Shipping Label Printer for my small business and it has proven to be a solid choice. The setup was straightforward and I appreciate the compact design. The smaller label holder allows me to use different brands of labels, which is a nice feature. The printer detects the label gaps easily and the cutter works well, even on labels without precut slots. I tested it with 3"x2" labels and the print quality is very good. I use the LabelExpert app on my Apple phone and it connects without any issues. One minor drawback is that the latch for loading new label rolls can be a bit stiff. However, once you get it open, loading labels is simple. The printer can connect via USB or Bluetooth, and it works well with various applications once the drivers are installed.

A
Anne

I was surprised by both the size (it's on the larger size) and the weight (it's on the lighter side). Neither of these things is bad, just a bit different than my expectations. I like that it's lighter - easy to move and store - and given what it does, the size isn't an issue. I connected this to my desktop PC using the supplied USB cable without issue. The instruction booklet walks you through it thoroughly but basically, you plug it in, download a driver (or use the supplied thumb drive), and install the program. Your computer will then recognize the device in your printer settings. Any program you can print from can now print to this label printer. I printed a test mailing label and it was just as clear as what the post office can print. I also used a document program to create my own label with a few shapes to test the sharpness of the lines. It did an excellent job. One thing of note: it only prints 100% black, not shades of gray. The printer response time was instant and my labels came out perfect every time.The one thing I did not like was I could not, for the life of me, open this printer to load the labels. Much to my chagrin, I had to ask my husband to do it for me. The tabs are just too tight for my little fingers.

C
Customer

This is the Munbyn 4x6 shipping label thermal printer. The build quality is good; the printer opens up like a clamshell so that you can either install a roll of labels or thread fan-folded labels from behind. Loading labels is a straightforward process. The printer can be connected to your computer or phone via USB or Bluetooth. I tested it via USB on my Windows 11 computer. Windows did not automatically load the drivers��I had to go to the Munbyn website and download them; however, the installation process for the drivers was uneventful.Once the drivers are loaded, the printer appears as a normal printer, and any application can print to it, which is nice. I��ve seen other thermal printers that only work with specific applications. I have not installed label printing software yet, so I just printed a Windows test page and a couple of pictures. The pictures turned out okay; they were a little dark and grainy, but the Windows test print came out perfectly. The text was crisp, and it printed very fast��the whole label took maybe one second.Here is a list of the things I like about this printer: - Good variety of connectivity options - Appears as a regular Windows printer - Easy to load labels - Works with any software - Printer automatically senses the gap between labels - Can use a variety of label sizes, including rolls and fan-fold - Text quality of print is excellentHere are some of the things I didn��t like: - Needs external power; it would be nice if it could be powered by USBI��m quite impressed with this little printer. Recommended.

D
Dardin Kay

I have been looking around for a decent label maker, this one is by far the best there is. It allows easy adjustment, and the label holder is much smaller than other brands, making the ability to use any label brand you want! It easily detects the label gap and has a very strong cutter for those labels that don't have precut slots in it. I tested with 3"x2" labels. Quality is fantastic.I personally use the LabelExpert app on Android, connects to the printer quite well. (Make sure your setting is 203DPI and not 300dpi, as it will be zoomed in otherwise)The only nitpick I have is that opening the latch to put it a new label roll can be quite a bit stiff, but that is the only complaint.

M
Michelle
Good thermal printer

I like that it is mini. This fits on my desk and is perfect for printing shipping labels. The app is very easy to use and it is simple to connect to Bluetooth or using a cord for my PC. I followed the instructions closely and setup went very smoothly. 0 complaints. I will use this for my small business. I love using the app on my phone for this printer because it comes with a ton of options and you can even make your own QR code directly from the app. I would recommend getting a roll style of thermal papers because I got the stack version which is a bit messier.

D
Drago
Good Print With My Software

The thermal printer comes with a flash drive with user manual and FAQ PDF's. AC adapter cord, USB printer cable, and written instructions.Weight is 2.25 Lbs. without labels and the printer is about 7" Wide x 8.5" Long x 6" High. Not heavy but does take up some room on the desktop.I didn't have any luck with the associated software but got good print with my own.Easy loading and set up. Standard fast thermal printing.

S
Sandman
Great thermal printer, a little pricey

This is a great thermal printer. Easy to use and easy to setup. i essentially plugged it in, downloaded the app and started printing. Thermal paper feed worked well. It detected the edges of the label. Heat transfer was good and there was no smearing on the label. Came with a USB with sample shippling label templates. Instruction manual was well written and easy to follow. Great printer, a little more pricey when compared to similiar ones.

J
Jerry Reeves
Great product

All functions work as intended. The app for the printer could use more setting options but once you get the hang of it it does what it is supposed to do.

S
Sam Bossert

Nice thermal shipping label printer. Plug and play with windows 11. Prints good.

K
K

Pros:prints clearly and really fastdecent instruction manual with video linksCons:hollow plastic build qualityneeds specific print drivershard to load labels

T
The Savvy Shopper

This works great and is super portable. Easy to connect to devices. Thermal means no ink so no need to waste money filling it up. Convenient to make labels or stickers at events. Lightweight but it seems really well built.

A
Amazon_Customer

This printer is perfect for printing your shipping labels. This is ideal for a small business as you can print directly form UPS, Purolator, Canada Post, Etsy, Amazon, ebay and other sites. You can connect to your computer or to your phone via bluetooth.The printer is well built and holds roll of 4x6 printing labels inside.This also included USB drive to install current drivers.Thermal printer is a great option as no ink is required.

G
GsL

- This is a shipping label printer, not the more expensive thermal printers that are many many times the cost. It can only connect to the computer and does not have wireless options. This is perfectly normal as my label printer is the same way. This is designed for printing 4x6 shipping thermal labels. Just buy thermal papers and you can use the computer to print the shipping address and labels. I like that this printer is more compact than my current shipping label printer.

M
Maximus Minimus

This is a nice quality thermal label printer at a good price.The output is pretty crisp for labelling purposes, and it's fast.Installation of the app is quick and easy. The app is not hard to learn. You can also install a printer driver for windows on a PC and connect via USB.The printer will take a variety of either roll labels or fan-fold blanks, so I think that makes it versatile.Overall, for the price I don't think you can go too far wrong with this little printer.

T
The Tech Guy

This device has been a time saver for my business when I'm making shipping labels to get my wares to customers.First, it works from literally any device you can think of with it's handy application, Bluetooth connection, and ease of use. Getting it all setup took under 10 minutes, and I haven't had to re-adjust anything since.The labels print clearly and consisely, with no smudging at all. I absolutely love this device purely do to the time it saves me daily getting our shipments ready.

C
Canada

Does a very good job at printing batches of shipping labels. This connected easily to my computer and the prints were sharp and very clear & legible. I like that it doesn't take up much space on my desk and looks nice and modern.It spits out labels really fast. There's no way that you'd be able to keep pace with this printer and even a big company with tons of orders would not be disappointed.

M
Mochimoo

always wanted one of these for my small business. it works so fast, easy, and looks professional. it works wirelessly through bluetooth, i tested printing from my phone and computer. it comes with everything you need, and i think at $100, it is a worthwhile investment.

H
Happy Canuck

This printer is awesome! So I had never used a thermal printer and always used an inkjet or laser printer. But for speciallity tasks like shipping labels product labels etc I realized that - in large quantities - printing those thaings would get expensive really quick (for ink/toner). Well this thermal printer is a huge moneysaver! For shipping lables this is the perfect product. It will print 4x6 labels with ease and it is super fast! It literally can print a label in 1-2 seconds. It's quiet and effective for those print jobs where an inkjet printer is just not the idea choice.This this is great and I have zero complaints!

R
Richard N.

Felt that this label making underperforming compared to other model like D520BT/D550BT. The software utility must be paid for desktop version for full version. The free version is very basic and somewhat disappointing.

Proudly Women-Operated

80% of our leadership team are women, bringing empathy and innovation into every design and decision. Because when women lead, technology becomes more human — and creation becomes more meaningful.

Wireless Freedom

Say goodbye to tangled cables and hello to effortless printing. Enjoy instant Bluetooth connectivity wherever you work, or plug in via USB when you need it.Seamlessly compatible with Windows, Mac, iPhone, iPad, and Android—your whole workspace connected, your printing made simple.

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Smart label detection

Label Freedom. Effortless printing starts here.

Supports ANY direct thermal label

4x6" 3x2" 3x1" 2x1" 4" 2"

Your MUNBYN printer automatically recognizes and adjusts to different label sizes—no manual setup needed.
From 4×6 shipping labels to 2×2 logo stickers and a wide range from 40mm to 110mm wide, switching between tasks takes only seconds.

Designed to print more than 980,000* labels in shipping labels

How People Use MUNBYN

Print life and label quantity estimates are based on laboratory calculations (150 KM printhead life × 4×6" label length). Actual performance may vary due to print frequency, label material, operating environment, and maintenance conditions.

Shipping Labels

Custom Labels

Barcode Labels

Fragile Labels

Branded Labels

Stickers for Daycare/School

FAQs

Please read our FAQs page to find out more.

1. Why should I choose a MUNBYN thermal printer over an inkjet or laser printer?

MUNBYN uses advanced Thermal Printing Technology, which means zero ink, zero toner, and zero ribbons. You only need thermal labels. This not only saves you hundreds of dollars in supply costs annually but also eliminates the mess of leaking cartridges and the frustration of running out of ink mid-shipment.

2. Can I use any brand of thermal labels with this printer?

Yes! MUNBYN printers are compatible with any Direct Thermal Labels. Whether you prefer fan-fold or roll labels, as long as the width is between 1.57" to 4.3" (40mm-110mm), our thermal printer will automatically sense and calibrate to it.

3. Which shipping platforms and marketplaces are compatible?

MUNBYN is a favorite for small business owners. MUNBYN label printers are fully compatible with major platforms, including:

  • Marketplaces: Amazon, eBay, Etsy, Shopify, Zalando, and Shopee.
  • Couriers: UPS, FedEx, ShipStation, Pirate Ship, USPS, and DHL.

4. What labels can I use with this printer?

Our thermal printers support a wide range of direct thermal labels, including 4×6" shipping labels, 3×2", 2×1", barcode labels, round labels, and custom sticker sizes (40–110mm width depending on the model). The printer auto-detects label size—no manual calibration required.

5. Is this label printer easy to set up?

Yes. The sticker printer is designed for quick setup with step-by-step installation guides and driver downloads available. Most users can complete installation in just a few minutes.

6. How do I calibrate the printer for different label sizes?

Our intelligent Automatic Label Identification does the work for you. Insert your labels, press and hold the top button until you hear a single beep, and the printer will automatically adjust the label size and spacing for perfect alignment.

7. What should I do if my labels are printing blurry or with white streaks?

High-quality printing starts with a clean print head. If quality drops:

  1. Power off the printer and let it cool.
  2. Wipe the thermal print head with an alcohol swab or microfiber cloth.
  3. Adjust the Print Density and Speed settings in your driver preferences.

If the issue persists, contact customer support for further assistance.

8. Does this label printer come with a warranty?

Yes, every MUNBYN printer is backed by a 2-year warranty. We stand by our hardware and will provide a replacement or repair if you encounter any manufacturing defects.

9. Can I use the label printer for both business and home organization?

Yes. You can use this printer for both business labeling (shipping, barcodes, inventory, retail tags) and home organization (storage labels, pantry tags, files, craft projects). Its versatile direct thermal printing and support for multiple label sizes make it suitable for a wide range of personal and professional uses.

10. Are there customization options for labels?

Yes, we offer flexible label customization, including stickers, logo labels, and creative templates for branding. Shop Custom Label Here.

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