I went to help a collegue out today with two HP p2015n printers. One had the top 3 leds lit(not flashing) and the other had the top two lit. I checked the service and user manuals but these sequences are not shown. I tried a cold reset but that didnt work. I suspect the formatters to be at fault but was going to try a firmware upgrade first only I cant find any firmware for them on the HP website. Any ideas?
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