photoshop elements suddenly printing white lines

[jennyg]

hi all my prints from pse have suddenly started printing with very fine white vertical lines. they do not appear on screen. Also if saved as pdf or jpeg the same thing happens when printed. ive printed a doc created 6 weeks ago and no lines. Im very unsure what has changed, as I am very new to pse. thanks

[c.pfaffenbichler]

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