Epson WF-C5790 Service Manual page 401

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a
Ink Supply Tube
Rear side
LEAK TESTER SHEET FRONT
Front side
LEAK TESTER SHEET REAR
1. Set the ink leak measurement jig to the ink tube connector of the Print Head.
2. Set the Ink Supply Tube to the Printhead.
3. After ink charging, follow the instructions on the
the LEAK TESTER SHEET FRONT/REAR, then perform Leak Check
Judgement.
 The smoked face of ink leak measurement jig is put toward the upside.
 When installing the Ink Supply Tube, make sure to tighten the screws using a torque driver
with the specified torque.
Screw tightening torque: 0.33±0.02Nm

Disassembly/assembly
LEAK TESTER SHEET REAR
The smoked face is
put toward the upside.
LEAK TESTER SHEET FRONT
Ink leak check (p.563) to remove
Disassembly/Reassembly Procedures
Ink Supply Tube
After ink charging, follow the instructions on the
LEAK TESTER SHEET FRONT/REAR, then perform Leak Check Judgement.
Revision A
Ink leak check (p.563) to remove the
401
Confidential