年: 2020年

How to solve the problem of powder leakage from HP printers The problem of powder leakage from HP printers has been besetting everyone. Here I will share with you some simple reasons and solutions I know: 1: The influence of powder leakage HP's color laser printers, especially roller-type printers, such as HP1500/2500/2550, HP4500, etc., have certain flaws in their design. The use of single-component magnetic toner can theoretically achieve relatively accurate print positioning, but the The amount of powder is difficult to control. So HP designed a copper scraper to precisely contact the magnetic rod to control the amount of powder, but because the copper is too thin, it is […]

1. Toner cartridge leakage: In addition to shell damage, it is usually due to the accumulation of powder on the magnetic stick in the toner cartridge during transportation or during use by some customers. The solution is simple, just turn the drum core a few times in the same direction. 2. A vertical underworld with the same width above 1 cm appears on the printed document and the drum core at the same time. Generally, customers also think that it is powder leakage: this is a problem with the scraper, causing the scraping on the drum core to be dirty. 3. Horizontal underworld appears in the printed document: usually the […]

The determinants of the quality of the printed document are mainly the printer performance, the physical and mechanical properties of the toner cartridge, and the quality of the toner. The influence of the toner composition on the image quality mainly includes the following aspects: 1. Resin-the main imaging substance, which constitutes the main component of the toner; 2. Carbon black-the main imaging substance, which has the function of adjusting the color depth, which is usually called blackness. 3. Magnetic iron oxide-under the magnetic force of the magnetic roller, the carbon powder can be carried and adsorbed on the magnetic roller. 4. Charge control particles-control the charged amount of the toner […]

Many printer toner cartridges do not actually use up the toner in the laser printer selenium when they are replaced. Some toner is often left in the waste toner box or toner box. If it is not cleaned, we will add toner. With the original toner, it may form a blocky solid due to incompatibility. Therefore, we must clean the original toner cartridge before adding the toner. When cleaning, first pour out the toner in the waste toner box and the toner cartridge, and then use a brush to gently remove the toner remaining on the edge of the toner cartridge. We can use a leather tiger or a hair […]

ACO tells you that it can be divided into two parts: adding new toner and replacing the photosensitive drum. The following takes the commonly used HP 6L printer toner cartridge as an example to provide you with a method of how to regenerate the toner cartridge. First of all, cut off the power of the printer, take the toner cartridge out of the printer (this is of course, or how to regenerate it), then use diagonal pliers to clamp the metal pin on one side and pull it out carefully (or Use a nail to put the metal pin into the toner cartridge. After opening the toner cartridge, the metal […]

1. Installation and use environment: temperature 10-330C, relative humidity 20-80%. 2. Use suitable printing media: do not use paper with uneven cuts, tears, wrinkles, curled edges, torn holes, and staples; too thick and too hard paper (especially business card paper) will quickly scratch the photosensitive Use drums as little as possible; when printing films, some of the film coatings will melt and stick to the fixing roller, causing permanent damage, so pay special attention to the choice of film. 3. When replacing the toner cartridge, it is best to use a vacuum cleaner to clean the place where the toner cartridge is placed in the machine. Use a soft cloth […]