The printer's "ink" light has been on all the time

The printer's ink is always on, and after the ink cartridge is replaced.

This may be the cartridge is not installed, or in the shutdown installed on its own cartridge after the replacement. Because the printer ink delivery system is refilled after the ink cartridge is replaced, the process cannot be performed if the printer is turned off, causing the printer to not detect the new cartridge.

In addition to the above reasons, there are a number of printers have counters inside, calculate the use of ink, when the counter reached a certain value, the printer to determine the ink used up. When the cartridge is replaced, the counter in the printer is reset to confirm that a new cartridge is installed.

First the printer power is turned on and the print head is adjusted to the place where the cartridge is replaced. Then install the ink cartridge, so that the printer to fill ink, after the end of the ink, the failure disappeared.