Epson Stylus Color 670 Manual page 124

6. Remove the new ink cartridge from its protective bag. Next,
remove only the yellow tape seal from the cartridge.
black ink cartridge (S020187)
c
7. Place the ink cartridge gently into the cartridge holder with
the label on the cartridge facing up. Do not press down on the
cartridge.
7-6
Replacing Ink Cartridges
Caution:
❏ You must remove the yellow tape seal from the cartridge
before installing it; otherwise, a fatal error will occur and
the cartridge will become unusable.
❏ Do not remove the blue portion of the tape seal from the
top of the cartridge; otherwise, the print head may
become clogged and will be unable to print.
❏ Do not remove the tape seal from the bottom of the
cartridge; otherwise, ink will leak.
color ink cartridge (S020191)