Epson WF-C5790 Service Manual page 483

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a
A17 B17
C17 D17
Tabs and positioning holes
Hook Rib
Film
1. Remove the two screws (S7: ), and remove the Head Upper Cover.
Attach the two tabs on the Head Upper Cover to the positioning holes of the CR Unit.
2. Remove the two screws (S4: ), and remove the Ink Tube Joint Cover.
3. Remove the film from the hook on the Ink Tube Joint Cover.
Set the film under the rib of the Ink Tube Joint Cover.
Disassembly/assembly
Head Upper Cover
Head Upper Cover
Ink Tube
Joint Cover
No. Screw Type
S7 C.B.P-TITE-SCREW-3x10-F.ZB-3C
S4
C.B.P-TITE-SCREW-3x10-F.ZN-3C
Disassembly/Reassembly Procedures
A18 B18
C18 D18
In the following steps, ink may spill from the Ink Supply Tube. Prepare waste cloths
or similar in advance.
1. Remove the two screws (S8: ), and remove the Ink Supply Tube from the Printhaed.
Make sure the plate was attached.
Revision A
Head Screw Assy
Plate
Ink Supply Tube
No. Screw Type
S8
C.B.EP-TITE SCREW,2.6X17(B=14),F/ZN-3C
Confidential
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