1.Structure: Ink cartridges typically consist of a plastic outer shell and an internal ink storage chamber, which may also contain bubbles or valves to ensure the flow and ejection of ink.

2.Capacity: The capacity of ink cartridges varies, usually measured in milliliters (ml), allowing users to choose an appropriate size based on their printing needs.

3.Compatibility: Different brands and models of printers use different types of ink cartridges, so users must ensure that the cartridges they purchase are compatible with their printers.

4.Installation and Replacement: Ink cartridges are designed for easy installation and replacement, enabling users to complete the process effortlessly according to the printer's instructions.

5.Print Quality: The quality of the ink cartridge directly affects the printing results; high-quality cartridges can provide better color reproduction and image clarity.

6.Cost: The price of ink cartridges varies by brand, type, and capacity, and users should consider printing costs and usage frequency when making a selection.

7.Environmental Friendliness: Many manufacturers offer recyclable or refillable ink cartridges to reduce environmental impact and encourage users to engage in eco-friendly disposal practices.