Epson Stylus Pro 4910 Service Manual page 112

Epson Stylus Pro 4900/Epson Stylus Pro 4910
(p232)
Printhead
DISASSEMBLY & ASSEMBLY
Ink Selector Assy
(p229)
Switches Photo Black and
Mat Black. Including a
motor for a drive source
and sensors that detects
the condition.
Figure 3-11. Ink System Mechanism 2
Parts Diagram
(p236)
Wiper
(p237)
Wiper Cleaner
Cleans the nozzle surface of
Removes ink attached on
the Printhead.
the Wiper.
(p233)
IS Unit
(p254)
Decompression Pump
Drives the Decompression Pump to
supply ink. This is a unit of a pump and
a motor. By Compressing and
decompressing the air in the unit.
Revision A
(p238)
Head Cap
113
Confidential