Epson 750 Setup & Daily Use page 16

6. Press the ink cartridge clamps down until they lock in place.
Caution:
c
Once you install the ink cartridges, do not open their clamps
again until you replace the ink cartridges. Otherwise, the
cartridges may become unusable.
7. Press the
head and begins charging the ink delivery system.
The ink charging process may take about one minute to
complete, during which time the P power light flashes and
the printer produces a variety of mechanical sounds. These
sounds are normal. When the ink delivery system has been
charged, the print head returns to its home (far right) position
and the P power light stops flashing.
Caution:
c
Never turn off the printer while the P power light is flashing.
14
Setting Up Your Printer
R
cleaning button. The printer moves the print