Epson 820 All in One Printer User Manual


 
EPSON Stylus PHOTO 810/820/830 Revision B
Disassembly and Assembly Disassembly 115
4.3.10 Lower housing removal
1. Remove the Upper housing from the printer. (Refer to Section 4.3.1)
2. Remove the CR unit from the printer. (Refer to Section 4.3.3)
3. Remove the ASF unit from the printer. (Refer to Section 4.3.5)
4. Remove the PSB/PSE unit from the printer. (Refer to Section 4.3.6)
5. Remove two screws (C.B.S. SCREW 3x6 F/Zn) for securing the Front frame to the
Main frame.
6. Lift up the left side of the Front frame slightly, and slide the Front frame to the left
side carefully with pulling the left side of the Front frame toward the front side of
the printer.
Figure 4-47. Front frame removal
7. Slide the Paper eject roller to the left side while lifting up the following portion.
Figure 4-48. Paper eject roller sliding procedure
CAUTION
Do not damage the Spur gear 60 when sliding the Front frame to
the left side.
CHECK
POINT
Return the CR unit to the CR home position before sliding the
Front frame to the left side.
C.B.S. SCREW, 3x6, F/Zn
1
2
CAUTION
Do not damage the Spur gear 60 when sliding the Paper eject
roller to the left side.
CHECK
POINT
When removing the screw for securing the Printer mechanism
on the left side of the printer, if the Paper eject roller is in the
usual setting position, the screwdriver may damage the Spur
gear 60.
Paper eject roller
Step2) Slide it to the left side
Step1) Remove the right E-ring
(home position side)
Step3) Remove the washer
Step4) Pull its shaft upper right side
[Note]
In the Step2), make sure to remove
the white bush with the shaft from
the lower housing