U1 is a right cover open error. So either that cover is not closed all the way, the tab on the door itself is not hitting the sensor that detects if it is closed, the sensor itself isn't working properly and lastly it could be board malfunctions. Most times on this model it is either a broken tab on the door or it is not shutting correctly. The front door has to be completely shut before the right door will shut. If you are looking at the right dooor straight on the sensor is at the bottom left corner of the machine. There is a little **** in the plastic that is where the sensor is. There is a piece of plastic on a spring that is on a guide that slides back when "triggered" some times that can come off the guide.
Hope this helps.
when i turn the KV-S2026C
scaner on orrange color flashing then a red color comes on istead of...
(More)
when i turn the KV-S2026C
scaner on orrange color flashing then a red color comes on istead of Green. when i try to scan it gve a message that paper jam even i can't see any paper jam?
when i turn the Panasonic KV-S2026C Scaner
scaner on orrange color flashing then a red color...
(More)
when i turn the Panasonic KV-S2026C Scaner
scaner on orrange color flashing then a red color comes on istead of Green. when i try to scan it gve a message that paper jam even i can't see any paper jam?
The toner message will not go away and when I played around with the Functions keys(F4) and changed...
(More)
The toner message will not go away and when I played around with the Functions keys(F4) and changed one of the settings ,eversince then I am not able to do anything with the copier all that displays is add toner.