Pump Phase Sensor Removal - Epson Stylus Pro 4400 Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880C
4. Peel off acetate tape.
5. Release tabs securing "Pump Phase Sensor" and then remove "Pump
Phase Sensor".
The "Shield Plate" inside the "Pump Cover" may come off
when removing the "Pump Cover". If it comes off, install it as
shown in the illustration below.
Shield Plate
Disassembly & Assembly
Figure 4-165. Pump Phase Sensor Removal
Disassembly Procedures
Tabs
Pump Phase Sensor
Revision C
Acetate Tape
Tab
324