CISS troubleshooting case - Ink failure

â—‡ When the continuous ink supply system is initially installed or after a certain period of normal use, the printed test page is always broken by one or several colors, and the other colors are normal. The repeated cleaning test results are the same.

â—‡ It has been found that some colors (fixed colors) often clog pipes, block nozzles, and break wires during use.

â—‡ The color of the print is large compared to the original, or black is not black enough, or gray is greenish or reddish.

◇ When printing portrait photos, the level is not sufficiently detailed or rich enough, and there is a phenomenon of “wearing a headgear”.

â—‡ You can often see deposits in ink from external ink cartridges.

Solution :

The above failures are caused by improper ink selection. It is recommended that you choose the types of ink we provide for you. Now there are many manufacturers of EPSON compatible inks with different quality and different uses. In the thousands of ink combinations that have been physically and chemically tested in our laboratory, high-quality, stable inks are rare, and combinations that exceed or exceed the original EPSON ink performance are rare. Although you don't necessarily need to use ink to achieve professional image quality, one thing to note is that continuous ink systems should use inks that are better than inks compatible with ink cartridges, and compatible ink cartridges must use inks that are better than bulk inks. Ink used ink. In other words, the ink used to produce a compatible ink cartridge is not necessarily suitable for a continuous ink supply system.

Many brands of inks are rigorous physics and chemistry analysis, long-term stability test, positive color, high density, good saturation, and professional quality ink for continuous ink supply system, which can ensure that the above-mentioned unfavorable conditions do not occur.

If you only purchase a continuous ink supply system accessories and prefer to use your own selected ink, you should at least do the basic test from the following aspects: 1. Pipeline does not clog within six months. 2. The ink does not produce precipitation within three months. 3, will not dry up within a month, plug the nozzle. 4. Within 15 days, there will be no severe lack of color breakage. There will be no overnight break within 5 days. 6, the assembly is completed not more than three times cleaning (including natural cleaning). 7, print color only slightly color cast, black positive. 8, gray is not green, not reddish. 9, the print head is not halo.