Says no printer cartridge and there is one. I've reset it, powered off and back on and even tried a...
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Says no printer cartridge and there is one. I've reset it, powered off and back on and even tried a new cartridge. No good. I can't find the user manual( I'm the 4th person to use this one I think.)
My hp laserjet 3030 began printing with black shading on entire page - the text of page also prints....
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My hp laserjet 3030 began printing with black shading on entire page - the text of page also prints. Lines of shading are horizontal with no discernable pattern or repeat. Any ideas for troubleshoot?