This print head is restricted. We can only sell this particular print head to owners of Stylus Pro 4880, 7880 & 9880 printers. Many conditions apply including: no warranty, no returns, no technical assistance and no adjustment software. This print head is also discontinued and may not be available much longer. That's part of the reason for the draconian rules. Therefore, it would be wise to have an authorized service center do the work. Check Epson dot com under the heading of "support" to locate one.