ニュース

1. The photosensitive drum layer or drum gear is defective If the photosensitive drum layer or drum gear of the toner cartridge is defective, the toner cartridge is basically scrapped and can no longer be used. At this time, only a new toner cartridge can be replaced. 2. The magnetic roller cover, magnetic roller coating, sheath, and bias contact points are defective If the magnet roller cover, magnet roller coating, sheath, or bias contact point is defective, check the relevant position and replace or clean the bias contact point. 3. The transfer roller is defective If the transfer roller is defective, replace the transfer roller. 4. There is a problem […]

1. The parallel port of the printing device is damaged or the data line problem When the parallel port of the printing device is damaged or the data cable problem, you can replace the data cable to see if the printer can be used normally, but if it still cannot be solved, you can only contact the local printer repair center to solve it. 2. Error in printing program In the event of a print program error, all print commands should be deleted immediately. Then turn off the printer power, unplug the data cable, restart the computer, and then reconnect the power and data cables. This can temporarily solve the […]

Laser printers have won the favor of consumers for their good printing quality, low noise and high speed. By 2012, the market share of laser printers increased rapidly and became the leading product in the market. The toner cartridge is a very important part of the laser printer. The quality of the toner cartridge affects the quality of printing, and the life of the toner cartridge affects the printing cost. Based on years of practical work, the author talks about the storage and maintenance experience of laser printer cartridges, hoping to help users who use laser printers. In general, the original laser printer toner cartridge comes with a specially designed […]

1. Toner drums, also called photosensitive drums, are generally composed of a basic substrate made of aluminum and a photosensitive material coated on the substrate. The toner cartridge not only determines the quality of the print, but also determines the amount of money users need to spend in the process of use. In laser printers, more than 70% of the imaging components are concentrated in the toner cartridge, and the print quality is actually largely determined by the toner cartridge. Selenium is a non-metallic chemical element, and its chemical symbol is Se. It can be used as photosensitive material, electrolytic manganese industry catalyst, essential nutrients for animals and beneficial nutrients […]

The toner cartridge chip is a control component on the toner cartridge. Its function is very simple, receive information, store information, feedback information, and control the printer based on this information. 1. Receive information, mainly including the print volume of the toner cartridge, the amount of toner and the coverage of toner. This information is collected by the printer, and then fed back to the toner cartridge chip for storage. To ensure the normal operation of the printer, the collected information is irrecoverable. 2. Store the information, it will store the toner cartridge model and area information, which means that the toner cartridge chip can only work when a suitable […]

1. The printer should be used frequently, even if it is not printing, it must be turned on at least once a week; 2. Do not reach into the printer or touch the ink cartridge when printing; 3. There are many factors that affect the print quality. In addition to the quality of the ink cartridges, there are also the choice of media, the clarity of the original picture, the output resolution during printing, etc., so that the user can make a correct judgment when the quality of the printer drops; 4. Use the machine immediately after unpacking the ink cartridge (to prevent air from entering the ink jet port); […]

Toner quality indicators are distinguished from the following six aspects: 1. Curing power: carbon powder has good adhesion on media such as copy paper, plate-making transfer paper, and tapen film; 2. Fine precision: all kinds of toner meet the requirements of 300-1200DPI laser machine; 3. Blackness: plate-making toner, special blackening formula, increase the blackness of toner particles; 4. Fixing temperature: It is designed according to the fixing temperature of different models, so that it can be fully melted at the corresponding temperature and solidified in a short time, so that the toner has a better fixing effect on the medium and does not stick to the fixing roller , Or […]

1. FC2 resin-based thermal transfer ribbon Suitable for paper, polyethylene film (PE), polyvinyl chloride film (PVC) and other materials Common specifications: 25mm×100m, 30mm×100m, 35mm×100m Temperature range: 110～160℃ Color type: black, blue, red Features: clear printing, strong adhesion, but slight stickiness 2. FR type wax-based thermal transfer ribbon, suitable for paper, leather and other materials Common specifications: 25mm×100m, 30mm×100m, 35mm×100m Temperature range: 90～120℃ Color type: black Features: Clear printing, strong adhesion, high cost performance, but the characters on the printed film are easy to hollow 3. SCF900 resin-based thermal transfer ribbon Suitable for aluminum foil (AL), polypropylene film (PP), polyester film (PET), polyethylene film (PE), polyvinyl chloride film (PVC) and other […]

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 […]