Epson ET-7750 User manual

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This guide describes the procedure on how clean the Ink Tank from the printer (Works for all
the colors).
1. Start nozzle check print.
2. While print head is off the capping station, unplug the
printer.
3. Remove 2 screws from top of carriage.
Note: You need a small philips screwdriver.
4. Remove the plastic cover from the carriage.
ET-7750 Tank Cleanup
How to clean an Ink Tank on ET-7750.

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5. Pull the ink tube from desired
channel and connect it to the
syringe tip.
Note: For BK channel there are
two lines to empty and clean.
6. Pull back on the plunger until tank
and line are empty.
7. Once the tank is empty, fill the tank
with Cleaner.
Repeat steps 6 and 7 for all desired
channels.
Note: Pull back on plunger until clear
liquid appears.

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8. Fill the tank with ink according to its
designated color slot.
Note: Neon Yellow goes in the PK slot.
9. Connect the syringe to the ink channel. Once
the ink is pulled into the syringe stop and recon-
nect the hose to the head nipple pin.
Note: Verify the ink line is fully connected in the
slot.

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10. Make sure plastic guide is fastened down.
11. Re-install cover and the 2 screws.
12. Go to Maintenance in the printer driver, run a Power Cleaning to flush remaining ink out of print
head.