Epson STYLUS PRO 7450 Unpacking & Setup Instructions page 20

1. Turn on the printer by pressing the Power
button. After a short time INSTALL INK
CARTRIDGE is displayed on the LCD panel.
2. Open the ink compartment cover, and make
sure that the ink lever is in the up position.
3. Remove the package from an ink cartridge.
c
Caution:
Do not shake cartridges (that have been
installed previously) with too much force.
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4. Hold the ink cartridge with the arrow mark
facing up and pointing to the rear of the
printer, and then insert it in the slot until the
corresponding ink mark is displayed on the
LCD panel.
5. Repeat step 3 and 4 for the other ink cartridges.
6. After inserting all ink cartridges in their
corresponding slot, lower the ink levers. The
printer starts initial ink charging.
7. After a while, ink lever messages appear on
the LCD panel. Raise or lower the ink levers
accordingly until READY appears on the LCD
panel, which indicates initial ink charging is
completed.
8. Close the ink compartment cover.
After installing all eight ink cartridges, the printer
begins charging the ink delivery system and the
Power light flashes (for about 10 minutes). When
the ink delivery system is charged, the Power light
stops flashing.
c Caution:
Never do the following while the Power light is
flashing; otherwise damage may occur:
❏ Turn off the printer
❏ Open the front cover
❏ Set the ink lever in the up position
❏ Move the paper lever to the released
position
❏ Remove the maintenance tank
❏ Unplug the power cord
❏ Remove the ink cartridges