krishna traders Hp Universal Lazer Printer Toner Black Ink Toner Powder

A toner cartridge, also known as laser toner, is an essential component of a laser printer. Here are the key details: Toner Cartridge: The toner cartridge is a consumable part that houses the toner powder. It plays a crucial role in creating the printed image on paper. Unlike ink cartridges used in inkjet printers, toner cartridges do not stain. Toner cartridges are commonly found in low-end to mid-range laser printers. Some printers have a separate drum unit, while others integrate the drum and cartridge. The cartridge’s typical lifespan is around 2,000 pages. The drum unit’s lifespan is approximately 40,000 pages. Toner Powder: Toner powder is a fine, dry mixture composed of the following components: Plastic particles: These form the base of the toner. Carbon: Provides the black color. Other coloring agents: Used for colored printing. The toner powder is transferred to paper via an electrostatically charged drum unit. During the printing process, heated rollers fuse the toner onto the paper. Toner powder does not stain like ink but can be messy if mishandled. Yield: Page yield indicates the number of pages a cartridge can print. Manufacturers estimate yield based on a toner coverage of 5% per page. ISO standards (e.g., ISO/IEC 19752 for monochrome toner) help standardize yield reporting. Actual yield may vary based on real-world usage. Smart Chips: Some toner cartridges contain smart chips. These chips may limit the number of printable pages (sometimes as low as 50%). The goal is to encourage more frequent cartridge replacements. In summary, toner cartridges contain toner powder, which consists of plastic particles, carbon, and coloring agents. They play a vital role in producing high-quality prints in laser printers.