Disassembly And Assembly; Upper Case Removal - Epson Stylus 820 Service Manual

Disassembly and Assembly

START
Upper Case
Removal
3.2.1 Page 3-2
PE Sensor
Removal
3.2.6.3 Page 3-9
Pickup Roller
Removal
3.2.6.4 Page 3-10
Head Cleaner
Replacement
3.2.6.8 Page 3-12

3.2.1 Upper Case Removal

Remove the sheet guide from main unit. Then remove 2 CBB (M4 × 11) screws securing the upper case
1. 1.
to the bottom case.
Open the front cover; then remove 2 CBB (M4 × 11) screws securing the upper case to the bottom case.
2.
3. Remove 1 small screw securing the ASF knob to the lever.
4. Remove the upper case by lifting the front side.
DISASSEMBLY/ASSEMBLY POINT
When you move the carriage unit manually to remove 1 screw(*), push it once toward the right,
and move to the left side .
3-2
C160 Main Board
Removal
3.2.2 Page 3-3
ASF Unit
Removal
3.2.6.2
Page 3-9
CRHP Sensor
Removal
3.2.6.5 Page 3-10
Pump Unit
Removal
3.2.6.9 Page 3-13
CBB(M4X11)
CBB(M4X11)
Small Screw
CBB(M4X11)
Figure 3-1. Upper Case Removal
Stylus Color IIs / Stylus 820
C160 I/F Board C160 PS Board
Removal Removal
3.2.3 Page 3-4 3.2.4
Carriage Unit M-4C10 Mechanism
Removal Removal
3.2.6.1 Page 3-7 3.2.5
Paper Feed Roller
Unit Removal
3.2.6.6 Page 3-11
Paper Feed Motor
Removal
3.2.6.10 Page 3-14
CBB(M4X11)
(*)
CBB(M4X11)
Page 3-5
Page 3-6
Rev. A