Epson Stylus Pro 9900 - Page 277

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 277
Confidential
4.4.6.5 Ink Cartridge Holder R
INK DISCHARGE
1. Turn the printer ON in the Serviceman Mode.
Turn the power ON while pressing [Menu ], [PaperFeed ], and [OK].
2. Select SELF TESTING → Maintenance→ I/H Exchange→Sequence.
3. Press the [OK] button.
4. Remove all the ink cartridges, and install the drain cartridges to all the ink slots.
5. Press the [OK] button to discharge ink.
6. Turn the printer OFF when [Press] Power Button is displayed.
C A U T I O N
 This part is not compatible between Epson Stylus Pro 7900/
7910/9900/9910/7890/7908/9890/9908 and Epson Stylus Pro
7700/7710/7700M/7710M/9700/9710. If replaced with a new
part, see " 4.1.5 Differences of the parts/components between
models "
(Page 172) in advance, then replace it with the
correct one.
 When disassembling this part, be sure to discharge ink in
advance following the procedure below.
C H E C K
P O I N T
After discharging ink, the initial charge flag is automatically set.
The next time turning the power on, the initial ink charge sequence
starts.