Hello
I have this printer hp 2550 laser jet which has the cartridge's leds blinking warning that there is no tonner enough since this morning.
The problem is that at the beginning there were just two of the leds blinking (for two of the four cartridges). After replacing the two corresponding cartridges with new ones, then now not only two but the four leds corresponding to the four cartridges (black, blue, red, yellow) are blinking warning that there is no tonner enough in any of the cartridges.
Is there anything I am missing?
Thanks
I have this printer hp 2550 laser jet which has the cartridge's leds blinking warning that there is no tonner enough since this morning.
The problem is that at the beginning there were just two of the leds blinking (for two of the four cartridges). After replacing the two corresponding cartridges with new ones, then now not only two but the four leds corresponding to the four cartridges (black, blue, red, yellow) are blinking warning that there is no tonner enough in any of the cartridges.
Is there anything I am missing?
Thanks