*Dell Series 21R Black Ink Cartridge

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

Ink - A liquid containing pigments and dyes

Printer - A device used for the physical output of documents

Resolution - The number of pixels a device can display

Quality - An object that has quality is superior in function and finish than a less quality object.

Size - is the measurement of how big an object is in space.

Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

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