Epson STYLUS 7900 - Manual (Page 169)

169
Maintaining and Transporting the Printer | 169
3. Open the ink cover all the way.
4. Then press in the cartridge you want to replace. The cartridge pops out.
5. Remove the expended ink cartridge from the printer. It’s a good idea to
save your first set of expended cartridges so you can use them for
transporting the printer, if necessary.
WARNING: Do not shake
the expended cartridge, or
ink may leak out. If ink gets
on your hands, wash them
thoroughly with soap
and water. If ink gets in
your eyes, flush them
immediately with water.