I am having problems duplex printing with Epson L380 model. After each page is printed, it says "Multi-page feed error", then I have to manually press the copy button to get it to print again. I have to print 200-300 pages at once, so this is really inconvenient.

I don't think there is any issue with the hardware because its printing single pages without any problem, just the duplex printing is causing problems.

I want to add to this... I am also having problem with the odd page/even page printing. Every 15 pages or so later, the printer will skip a page, thus completely disturbing the page sequence. The vendor has not been able to give any solution. Wrote to Epson, got no reply yet (it has been two weeks).

This problem is occurring in Foxit PDF reader as well as MS Word, making the printer practically useless to me.