Question about HP Officejet Pro L7780 All-In-One InkJet Printer
HP L7780 printer.Bought in Nov 2007 online from circuit City. Has worked well for two and a half years.Over the last two weeks, printer repeats the last minute or two of its startup routine several times. Today, July 11, 2010, still has problems with startup routine. Also top edge of letters on several lines are truncated or appear slighty smeared. My wife had replaced a black XXL ink cartridge 2 days ago. Noticed cartridge had a USE BY date of Dec 2009 on the big plastic package and had 2010/06/25 printed directly on the cartridge. Replaced cartridge with new one that was not outdated but same problems. Unplugged printer power cord from battery backed up power. Powered back up. Same two problems but top of two capital letters now barely truncated or appeared smudged.
Change printheads,Issue will not get fixed then its a hardware failure.
Posted on Jul 12, 2010
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Posted on Jan 02, 2017
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