Epson WF-C5790 Service Manual page 391

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a
Preparation for
Dissembling
Lock Lever
1. Connect the AC cable to the printer, and turn the printer on.
2. Slide the Lock Lever in the direction of the arrow to open the RIPS Front Cover.
Disassembly/assembly
Ink Discharge
RIPS Front Cover
Disassembly/Reassembly Procedures
Preparation of the Ink Discharge
Lever of the Cover
Open Sensor
Ink Pack Tray BK
3. Push the lever of the Cover Open Sensor and secure it with tape.
4. Push the Ink Pack Tray BK and Ink Pack Tray CL, then remove them.
5. Make sure the display on the panel LCD does not indicate an error, such as "Cover open
error", and is in the normal state.
 When securing the lever of the Cover Open Sensor with tape, secure it properly ensuring
there is no peeling of the tape during adjustment. (If the tape peels, the "Cover open error"
will occur and the adjustment process will be interrupted.)
 If the above-described steps 3 and 4 are reversed, an "Ink not delivered error" will occur, and
you will not be able to start the adjustment process.
Revision A
Ink Pack Tray CL
391
Confidential