Epson Stylus Pro 9900 - Ink System Mechanism

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 266
Confidential
4.4.6 Ink System Mechanism
4.4.6.1 Ink System Unit
1. Remove the Control Panel. (p203)
2. Remove the IC Cover R and the IC Shaft Cover R. (p206)
3. Remove the Maintenance Tank R. (p208)
4. Remove the Right Cover. (p209)
5. Unlock the Carriage Unit and move it to the center. (p201)
6. Release the two hooks to remove the Tube Stopper, and pull off the Waste Ink
Tube from the drain outlet of the Maintenance Tank.
7. Release the Waste Ink Tube from the tube retainer.
8. Disconnect the connectors (CN213, CN214, CN216, CN217, CN218, CN221,
CN222, CN223, CN224) on the Sub Board Assy; B shown in
Figure 4-108. (See
Figure 4-54 for the connector locations.)
Figure 4-107. Disconnecting the Waste Ink Tube
Figure 4-108. Disconnecting the connectors
W A R N I N G
When powering this product, high-voltage current may be applied
on the Ink System Unit (Flushing Box). To prevent ELECTRIC
SHOCK, do not touch the Ink System Unit (Flushing Box) when the
power is ON. If the shock should happen, the flowing current is
very tiny, about a few hundreds μA, therefore it will not do any
harm on the human body.
C A U T I O N
Prepare a waste cloth or the like in advance, be careful not to
contaminate the surroundings because ink may leak from the
Waste Ink Tube.
- Rear right -
Tube Stopper
Waste Ink Tube
Tube Retainer
Hooks
Connector
- Right side -