HP CF217A
Cartridge generally consists of aluminum tubes and photosensitive materials, the surface is generally composed of three layers of material, and some special cartridges, the surface will have 4 to 5 layers of material. In addition to the first three ordinary cartridge, the fourth, fifth layer designed to protect the photosensitive layer, in order to protect the long drum cartridge life.
Toner cartridge has a whole (or as one type) and separate two. Integrated cartridges in the design is mainly the toner cartridge and drum mounted on the same device, when the toner is run out or the drum is damaged, the entire cartridge must be scrapped. With these types of toner cartridge models are mainly HP (Hewlett-Packard) and Canon (Canon) models, this unique design increases the user's printing costs, and the great harm to the environment, but to the manufacturer Profound profits. Separate toner cartridges and drums, etc. are set in different devices, and drums are generally very long life expectancy, the general can print up to 20,000 life expectancy. Just put the toner is consumed on the line, so that users print costs greatly reduced.
Drum life refers to the number of sheets that the laser printer cartridge can print. The larger the amount of printable paper, the longer the cartridge life. Drum length of life is determined by the drum. For small and medium-sized office users who are facing a daunting print job, they should be willing to pay more for higher monthly print loads (over 10,000 pages) and long-life cartridges (up to 20,000 pages) - both of which are higher The reliability of the models are generally more prominent, or moving cardboard and even "lying fossa," frequent replacement of the cartridge will greatly reduce printing efficiency, increase maintenance and overall printing costs.
The longer the toner cartridge is used, the lower the cost of use. If you use more than the number of natural low prices. Drum life not only affects the price of the machine, but also related to the cost of long-term use in the future. Laser printers often measure the cost of printing a laser printer at a single-page cost. In short, at the same price, the longer the life of the laser printer cartridge, the lower the printing costs, the more cost-effective the user.
Vivid colors, bright graphics, eye-catching. The picture is natural, realistic and amazing. Text is textural, easy to read, and detailed, helping to improve communication. Choose a new generation of printer supplies to highlight your business features with high resolution.
Easier - By printer supplies, click on the desktop "Buy supplies" icon to order, saving time and effort. More cost-effective - print black and white pages at the same cost as black and white laser printers, and enjoy color printing.
Avoid wasting time and money reprinting. The built-in intelligence of HP's original toner cartridge enables the system to optimize print quality and increase reliability. To ensure consistent color, the entire system specifically for hp cf217a unique properties have been adjusted.
Significant differences - a new generation of hp cf217a and printer co-design.