I have this problem with the printer head, the black one, using Jettec cartridges. Nothing appears on a nozzle pattern. But before I start bathing the thing, a few queries.|
How do you remove the head? This query before was quickly cancelled, so I assume it's really obvious.
How do you count the flashes? I assume the last one when it stays on is not counted. I get 8 otherwise. My recollection is that it flashes so many time when switched on anyway, so I assume that was, say, 4 or 5, indicating it was in order. I'd not appreciated the significance of the no of flashes until finding this thread.
What are the implications of this loss of the EEPROM? So what do I have to do now I've tried the pressing buttons procedure as given. Do I have to redownload the driver?
If washing, is tap water, esp hard, really ok, or is distilled better?