Hi guys,
I had a call on a c3380i for light prints for black only originally. all colors looked fine. Checked and found it was happening in different apps and also on internal prints so I cleaned laser and optics, itb contact plate and Adjusted density. Did auto calibration a few times and got the density back. However, I started getting lines in the subscan direction across the print. (See Test Print 10) Black drum changed approx 20k ago. I cleaned the paper path, ITB Belt cleaner, IBT and secondary transfer roller, fuser entrance and am still getting lines. I'm not sure if worn blade on drum or itb cleaner or a result of change in density. Any ideas on these lines? All comments appreciated,
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