Ink and toner cartridges contain ink or toner for use in industrial printers, fax machines, and copiers. Inks cartridges contain liquids or powders that are printed, sprayed, rolled, or otherwise transferred onto substrates or media to produce text, patterns, print or graphics. Toner cartridges contain a dry powder which has been electrically charged. The image is translated into charges of the opposite polarity so that the toner is attracted to the charged areas. Ink and toner cartridges are available from a variety of manufacturers and are designed for specific types of industrial printers and office equipment. Specifications for ink and toner cartridges include: color, chemical composition, ink drop size, operating temperature, storage temperature, and physical dimensions. Ink colors and toner colors include: black, blue, brown, red, green, gray, magenta, light magenta, cyan, light cyan, orange, purple, white and yellow. Specialty ink and toner cartridges that contain photo black ink or waterproof toner are also available. In terms of chemical composition, industrial inks consist of a colorant, solvent, and additives. Toner particles are usually made of styrene acrylate copolymers or polyester resins.

Ink and toner cartridges are used with inkjet, laser, dot matrix, and thermal transfer printers; fax machines; and photocopying equipment. Inkjet cartridges are designed for specific types of inkjet printers, devices that project electrically-charged droplets of ink onto a page or substrate. Laser printer cartridges and dot matrix printer cartridges are also designed for specific brands, models, and manufactures. Laser printers scan a laser beam across a photoreceptor. Dot matrix printers use rows of metal pins or rods to apply ink to paper. Ink and toner cartridges for dot matrix cartridges contain wax-based inks and are often used in barcode applications. Fax machines contain toner cartridges in order to print documents that are transmitted over telephone lines. Ink and toner cartridges for photocopying equipment differ in terms of print yield, but are usually recyclable.

Ink and toner cartridges contain ink or toner for use in industrial printers, fax machines, and copiers. Inks cartridges contain liquids or powders that are printed, sprayed, rolled, or otherwise transferred onto substrates or media to produce text, patterns, print or graphics. Toner cartridges contain a dry powder which has been electrically charged. The image is translated into charges of the opposite polarity so that the toner is attracted to the charged areas. Ink and toner cartridges are available from a variety of manufacturers and are designed for specific types of industrial printers and office equipment. Specifications for ink and toner cartridges include: color, chemical composition, ink drop size, operating temperature, storage temperature, and physical dimensions. Ink colors and toner colors include: black, blue, brown, red, green, gray, magenta, light magenta, cyan, light cyan, orange, purple, white and yellow. Specialty ink and toner cartridges that contain photo black ink or waterproof toner are also available. In terms of chemical composition, industrial inks consist of a colorant, solvent, and additives. Toner particles are usually made of styrene acrylate copolymers or polyester resins.

Ink and toner cartridges are used with inkjet, laser, dot matrix, and thermal transfer printers; fax machines; and photocopying equipment. Inkjet cartridges are designed for specific types of inkjet printers, devices that project electrically-charged droplets of ink onto a page or substrate. Laser printer cartridges and dot matrix printer cartridges are also designed for specific brands, models, and manufactures. Laser printers scan a laser beam across a photoreceptor. Dot matrix printers use rows of metal pins or rods to apply ink to paper. Ink and toner cartridges for dot matrix cartridges contain wax-based inks and are often used in barcode applications. Fax machines contain toner cartridges in order to print documents that are transmitted over telephone lines. Ink and toner cartridges for photocopying equipment differ in terms of print yield, but are usually recyclable.

Suppliers of ink and toner cartridges often provide a variety of related products and services. For example, providers of black inkjet cartridges and black toner cartridges may also sell ink refill kits, bulk inks, or ink refill machines. Photo papers, label stock, greeting card stock, and business card stock are also commonly available.