Epson L1800 - Valve Lever

L1800 Revision A
Disassembly And Assembly Disassembling the CISS section 107
Confidential
3.7.4.4 Valve Lever 3.7.4.5 Ink Supply Tank Assy
Follow the procedure below when removing the Valve Lever.
1. Remove the Ink Supply Tank Assy from the printer.
2. Insert a flathead precision screwdriver or the like into the gap between the Right
Cover and the Tube Valve Holder Rear to release the hook of the Valve Lever, and
then remove the Valve Lever.
Flathead precision
screwdriver
Ink Supply Tank Assy
Right Cover
Valve Lever
Hook
Tube Valve Holder Rear
 Be careful not to damage or peel off the film of the Ink Supply Tank.
 Be careful about how to place the Ink Supply Tank Assy in order to prevent printing
failure from occurring. (See “How to place the Ink Tank Assy when disassembling/
reassembling” (p.37).)
Film
Ink Supply Tank