製品ニュース

How to automatically clean an HP printhead The easiest way to resolve your print quality issue is by running a cleaning on your printer.  The cleaning function is included in the software of every HP printer model and is usually found under the “printer maintenance” section of your printer’s display menu.  Consult your printer manual for specific instructions for you machine. Printhead cleanings can take about 1 or 2 minutes and they do use some ink to run through the cleaning process. Once complete, print out a test page to compare print quality.  If the print results look good, you can continue printing.  If the colors are not up to […]

Thanks to technology, customers now have a wider variety of printing options to choose from when looking for a printer of their choice. When buying inkjet printers, in particular, one has to decide whether they would prefer an inkjet printer that uses an ink tank one that uses ink cartridges. Until very recently, manufacturers sold home printers at a relatively low price because they would rely on branded ink cartridges that were expensive to make profits. However, nowadays, brands such as Epson manufacture printers that have refillable ink tanks instead. According to tech experts, printers with refillable ink tanks can last for nearly two years in a typical household. So […]

1. Select print quality on-demand The ink consumption of inkjet printers is directly proportional to its print quality and resolution. We should choose the appropriate print resolution and print quality according to different application requirements. When printing on documents with less demanding colors, you can use the quality type of “Text” mode to save ink by reducing the print quality. When printing a document with rich colors, setting the print properties properly can not only save ink but also greatly increase the printing speed. 2, to avoid the background color Some web pages use color or some other pattern as the background, try not to print these backgrounds before printing. […]

1. Ink moisture is printed in wet weather, and printed documents or patterns tend to appear pale and fuzzy, or even stained. The reason for this is that in addition to the moisture of the paper, the ink used by the printer is not waterproof and moisture-proof. Therefore, when choosing an inkjet printer, try to choose a printer that uses pigment ink. Because pigment inks have the characteristics of small particles and insolubility compared to dye inks, they are characterized by water repellency, non-fading, and light resistance. For the southern part of the country where moisture is heavy, the use of pigment ink can solve the problem of blurred and […]

1. Please add a test page before adding the powder to judge whether there is any problem with the toner cartridge. Can you continue to add powder? 2. Be careful when disassembling the toner cartridge and do not accidentally damage the toner cartridge due to bumps. 3. If the toner cartridge of the printer cartridge has Haijin, it is recommended not to remove the scraper. Otherwise, it will leak easily after the cartridge is installed. 4. After the printer is finished adding powder, remember to install the developing scroll sleeve, otherwise, the print will have bottom ash. 5 When installing the printer toner cartridge after the printer is finished adding […]

Before adding powder, first, check whether it is suitable for adding powder. Turn the gear on the side of the powder box to visually check whether the magnetic powder is evenly leveled and scratched. If the powder on the magnetic roller is uneven or scratched, replace the magnetic rod. Or add the powder after scraping. Since the magnetic properties of the magnetic roller are gradually weakened, the printing becomes shallow. If the squeegee is not good, the powder leakage will occur, resulting in a drop in print quality. Therefore, it is necessary to check these conditions clearly before adding powder, so that you can know what you are doing. The […]

480, 580, C20, C40, C41 series It can be cleared when an unknown error, service request, or alternately flashing of the power and paper feed when the printer is turned on. After running the online software, the first interface selects the corresponding option and clicks "OK" to enter. The program prompts the box. Don't bother to click "close", then enter the main interface, click the "Maintenance" tab on the left, click "protect" Counter check", there is an option "clear the protect counter values" on the right side, select the "OK" button below to perform the operation. Please pay attention to the status bar below. "The protect counter has been initialized". […]

After the new ink cartridge is installed, the ink is displayed after no ink is printed or a few pages are printed. the reason: 1. The ink cartridge is not installed properly or the sensor shrapnel is not returned in the cartridge. It needs to be reinstalled or manually helped to reset the shrapnel. 2. The metal piece in the print head is aging or loose and causes poor contact. It is recommended to send it to the repair station for maintenance. 3. If the ink cartridge is not replaced according to the prescribed procedure, the ink cartridge must be replaced according to the prescribed procedure. 4. If it still […]

EPSON 504 Use for  L6161/L6171/L6191/L4150/L4160/L6160/L6170/L6190/ET2700/ET2750/ET3700/ET3750/ET4750 Printer

First, the print effect is different from the preview Generally, this situation occurs under the text editor. Common words such as word or wps2000, etc., are obviously neatly formatted during preview, but printed to find that some fonts are overlapping. This situation is generally due to improperly set up during editing. The solution is to change the paper size, paper type, number of words per line, etc. in the file "page properties", which can generally be solved. Second, the print is not clear This kind of problem is very common in the usual use of printers. Generally speaking, this situation is mainly related to the failure of the hardware. In […]

Symptom: Vertical black bars appear on the copy cause of the issue: 1. The optical part is dirty. 2. There is dust between the cleaning blade and the drum. 3. The blade of the cleaning blade is deformed. 4. The cleaning brush and the developing device inlet seal are deformed. Solution: First, reduce the copy and try to see if the black bars move? If moving, check and clean the optical section and the dust glass to see if the movement disappears. Secondly, if the reduced copy black strip does not move, press the scraper release lever two or three times to clean the cleaning scraper if the black strip […]

Symptoms of the printer: paper jams. The most common failure of laser printers is paper jams. When such a fault occurs, the indicator light on the operation panel will illuminate and an alarm signal will be sent to the host. Failure method: just open the cover and remove the jammed paper. However, be careful to take the paper in the paper feed direction and never turn any knob in the opposite direction. If the paper jams frequently, check the paper feed path, and the front edge of the paper is just above the metal plate. The pickup roller is the most wearable part of laser printing. When the paper in […]