Features
Label colour	Black on white
Tape type	M
Product colour	Black
Print technology	Thermal transfer
Brand compatibility	Brother
Compatibility	PT-M95, PT-90
Weight & dimensions
Tape width	9 mm
Tape length	4 m
Quantity per pack	1 pc(s)
Package width	185 mm
Package depth	95 mm
Package height	20 mm
Package weight	32 g

The Brother label tape MK221SBZ is an original consumable for label printers of the P-touch series. It is a non-laminated tape with a label colour black on white, specifically developed for use in Brother printers. The tape is 9 mm wide and 4 m long, making it suitable for a wide range of labelling tasks indoors. The printing technology is based on thermal transfer, where the black ink is transferred onto the white plastic tape using thermal energy. This ensures a clear, durable, and perfectly legible label, ideal for labelling CDs, photo albums, kitchen containers, or other household items.

Applications
This label tape is designed for indoor use, where high readability and durability of labels are required. It is suitable for general labelling tasks in offices, households, or small workshops. Use in outdoor environments is not intended, as the non-laminated material lacks an additional protective layer against moisture or mechanical stress. The labels are designed for dry, clean surfaces and enable easy and quick organisation of items.

Functions and Features in Detail
The tape is supplied in individual packaging, containing one roll with the specified dimensions. The tape type designation M indicates the specific construction of the tape, optimised for the compatible printing technology. The product colour black refers to the external appearance of the tape cassette, while the label colour black on white describes the visible print. The cassette is designed for use in Brother printers equipped with thermal transfer technology.

Technology Explained Simply
The thermal transfer technology works by the printer transferring ink onto the tape through targeted heating. The black ink is applied onto the white plastic material, creating a clear contrast. The tape itself consists of a plastic carrier that supports print quality and label durability. Since it is not laminated, it is not suitable for damp or mechanically stressed environments, but rather for dry, stable indoor applications.

Compatibility and Accessories
The label tape MK221SBZ is compatible with Brother models PT-M95 and PT-90. Use is exclusively intended for printers in the P-touch series that support thermal transfer technology.

Installation and Mounting
Installation is performed by inserting the tape cassette into the printer. The cassette is slid into the device, with print direction and tape alignment ensured by the design of the device and cassette. No additional tools or mounting procedures are required. The tape can be used immediately after insertion, with the printer automatically recognising the tape width.

Operational Advantages
The label tape offers high print quality with clear readability and is easy to handle. The length of 4 metres allows for a large number of labels per roll, increasing cost-efficiency. Use in indoor environments ensures long-lasting labels, provided they are not mechanically damaged or used in damp conditions. Compatibility with multiple Brother models increases flexibility in device selection.