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Quick answer: Pick the NIIMBOT D110 for short labels on cables, bins and small household items. Pick the B1 when a small business needs wider labels with room for a product name, price, date or code. The decisive difference is label width, not the printer’s headline price. Sketch three real labels and measure them before choosing a machine.
This comparison uses the D110 manual and US B1 specification. We have not tested print adhesion, durability or an individual US bundle. Brazilian affiliate links have been removed.
The width difference in one table
| Criterion | D110 | B1 |
|---|---|---|
| Best fit | Small identification labels | Wider product and inventory labels |
| Effective print width | 12 mm in the D110 manual | 48 mm in the B1 specification |
| Supported label width | Confirm the exact D110 revision and roll | 20–50 mm, per NIIMBOT US |
| Printing method | Direct thermal | Direct thermal |
| Resolution | 203 dpi | 203 dpi |
| Connection | Bluetooth | Bluetooth and USB listed by NIIMBOT |
Print width and paper width are not interchangeable. A roll that is 15 mm across does not make every millimeter available for text. Margins and the printer’s head determine the effective area. Check the roll’s format against your intended layout and the exact model revision.
When the D110 makes sense
The D110 is well suited to a few words on a cable, spice jar, drawer or storage box. A narrow roll keeps each tag compact. The manufacturer manual specifies a 12 mm print width and 203 dpi thermal printing. That is useful for basic identification, but a multi-line product description or large scannable code may become cramped. If the label must be readable at a distance, design the text at its real size before ordering.
Watch the model suffix. D110, D110_M and updated retail bundles can differ in body dimensions or compatible rolls. The D110_M manual also states 12 mm print width but describes a different body. Confirm the exact unit’s paper specification rather than inferring every detail from a family name.
When the B1 earns its larger format
NIIMBOT’s US B1 page lists 20–50 mm label widths and a 48 mm effective print width. That gives more room for a price, item code, date and short description on a shelf or package. It is a more natural starting point for small-store inventory labels, provided the media and design fit the actual product. The wider printer and rolls use more desk and storage space, and larger consumables can change cost per label.
The B1 page lists Bluetooth and USB connectivity. That does not mean it behaves like a generic office printer in every Windows app. Verify NIIMBOT’s current software and the printing route you will actually use, especially if you need to generate labels from a spreadsheet or inventory system. The B1 should also not be confused with a B1 Pro, whose specifications can differ.
Inkless does not mean free to run
Both use direct thermal printing, so neither needs an ink cartridge for ordinary compatible labels. The recurring cost is the roll. Compare price per printed label at the size your workflow needs, not merely the initial printer price. A wide roll with fewer labels can cost more per item than a narrow roll, while a label too small to read can waste time and supplies. Check whether the US bundle includes a roll and, if so, its dimensions and count.
If labels will be exposed to moisture, sunlight, rubbing or a long shelf life, test the actual media. A generic thermal label should not be promised as permanent. Adhesive, coating, surface and storage conditions can all change how long it remains legible. Try one roll on your real packaging before buying in bulk.
What owner reports add
The Brazilian original cited individual users who liked using both machines for different household labels and another who reported trouble with third-party B1 media. Those are useful questions, not proof that every generic roll fails or that all users are satisfied. For a US order, prioritize the current roll compatibility list, seller return terms and a small test batch. Do not infer print durability from a handful of comments about the machine alone.
Which model should a small business choose?
A shop labeling cables, drawers and internal bins may be served by the D110. A retailer needing names, prices, SKU codes or a readable date should start with B1-sized media. If both jobs are common, design representative labels before deciding whether one wider machine can cover them or whether two formats are justified. The app workflow and ongoing roll supply can matter more than the one-time hardware difference.
Checklist before buying
- Draft three labels with the exact text or code you need.
- Measure the width and height required for legibility.
- Confirm that the specific D110 or B1 revision accepts the chosen roll.
- Check the current US bundle’s included media, app path and connection method.
- Calculate cost per label and test adhesion on a real object.
Frequently asked questions
Can the D110 print a 50 mm-wide label?
No. Its published effective print width is 12 mm. For up to 50 mm label media, consider the B1 and verify the exact stock.
Do these printers need ink?
No ink cartridge is needed for their direct thermal process. Compatible label rolls are the consumable.
Is the B1 automatically better for business?
Only when its larger label area is useful. For tiny internal identification tags, the D110 may be adequate and less cumbersome.
Verdict
Choose the D110 for short, narrow tags and the B1 for product and inventory labels that need more space. The right roll size and a workable app flow decide the purchase. Verify the exact US listing and consumables before ordering either printer.