All at once I have bad Epson 3880 prints. Anyone know what this problem can be? Tries new pringterdriver, tries to print from another Mac, tried new USB-cable. Ink tanks are full enough. Tried cleaning program several times. Printing to a simple Espon XP-860 gives a good result. Sometimes the Epson 3880 comes with a green hue, sometimes (most of the times) the dark parts are inverted.

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