Epson Stylus CX3100 - Manual (Page 29)

22 Replacing Ink Cartridges
3. Raise the scanner unit.
c
Caution:
❏ Do not raise the scanner unit with the document cover
opened.
❏ Do not move the print head by hand. Doing so may
damage this product.
❏ Do not start replacing the ink cartridge before the print
head stops.