Epson TM-J9000 Technical Reference Manual page 22

TM-J9000/J9100 Technical Reference Guide
3. If there is a used cartridge to remove, hold the knob at the top of the used ink cartridge and
lift the cartridge out of the printer. If you are installing ink for the first time, skip this step.
(TM-J9100)
Figure 2-13 Removing a used cartridge
4. Take a new ink cartridge out of its packing and remove the yellow tape.
CAUTION:
You must not remove any tape on which the EPSON logo is printed.
Figure 2-14 Removing the yellow tape
Rev. F Setup 2-9