I had a similar problem with an HP 7350. It turned out to be a low memory problem in the computer. More memory and the printer problem went away.
David Mann wrote: > Hi guys, > > A friend of mine is having a problem with his Epson 2100 (which is > the non-US 2200 - same printer but comes with different > accessories). Has anyone seen the symptoms described below? My > first thought is that it needs to be run through its calibration > cycle but this sounds a bit worse than that. We'd appreciate any > suggestions... > > >> My printer is making thin vertical lines full length of the print. >> The lines are lighter regions of the image, about 0.5mm wide and >> 1.0mm apart using 1440dpi and about half these sizes using 2880dpi. >> The lines appear over the whole print. >> > > Cheers, > > - Dave > > -- Remember, it’s pillage then burn. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net

