Ink Draining Procedure - Epson Stylus pro 7900 Repair Manual

Pro 7900 and 9900 Field Repair Guide
Note: This procedure requires 11 Draining Cartridges
Part # 1500853
Note: This procedure requires a new Maintenance Tank
Sales Part # C12C890191
Note: Each step of this procedure must be followed exactly for the procedure to work.
1. Remove any Media that might be loaded.
2. Turn on the Printer in
2.1 Press and hold the Down,
Note: For detailed instruction for how to enter Self Testing mode, see the Control Panel Map.
3. Navigate to Self Testing/Maintenance/I/H
3.1 Install a New Maintenance Tank (The Maintenance Tank must not have been installed before).
3.2 Install 11 Draining Cartridges.
3.2.1 Close the Right and Left Ink Covers.
3.3 Press the OK
3.3.1 The Printer will display
3.3.2 The Printer will begin the draining sequence
3.3.2.1
4. The Printer will set the Ink Charge Flag.
4.1 The next time that the Printer is turned on, with ink installed, it will perform an "Ink Charge" (Prime)
5. The Printer will display

Ink Draining Procedure

Ink Draining Procedure
(order 11 of this part #
Self Testing mode.
Right, and
button to start the procedure.
Please Wait
Approximately 12 minutes.
[Press Power
Printer Component,
to receive 11 Draining Cartridges)
OK buttons, and turn on the Printer.
Exchange/Sequence/Enter[Start].
for a short time.
Button].
Software Item, LCD Display, Printer Button
10/6/10
Page 420.