Epson Stylus Photo 870 Printer Basics Manual page 68

6. Unwrap the new ink cartridge. Then remove
the yellow tape seal on top.
You must remove the yellow
tape from the top of the
cartridge or you will
permanently damage it. Don't
pull off the blue portion or try to
remove the clear seal
underneath the cartridge.
Don't touch the green circuit
board on the back of the
cartridge; you may inhibit normal
operation and printing.
7. Tilt the ink cartridge forward slightly as you
lower it into its holder.
Hang the tabs at the back of the cartridge on
the hooks on the holder clamps.
Don't place the cartridge tabs
under the hooks on the holder
clamp; you may damage the
clamp when you close it.
black cartridge color cartridge
Don't touch the green
circuit boards on the back
hooks
tabs
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