Main Frame - Epson Stylus NX105 Service Manual

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300

4.5.9 Main Frame

Parts/Components need to be removed in advance:
Scanner Stand/ Cover Wire (p 60), Scanner Unit
Panel Unit (p 64), Hopper (p 72), Main Board
CR Motor/ Driven Pulley (p 75), Ink System
Removal procedure
Be cautious not to touch the LD Roller and the roller part of the
Upper Paper Guide with bare hands to avoid degrading the
print quality.
Be careful not to deform the Extension Spring when removing
it.
1. Remove the Grounding Spring. (See
2. Remove the five Extension Springs.
Figure 4-71. Removing the Main Frame (1)
DISASSEMBLY/ASSEMBLY
(p 62), Middle Housing (p 63)
(p 65)
(p 77), PF Encoder/ PF Scale (p 73)
"4.5.8 PF Motor (p82)".)
Extension Spring
Disassembling the Printer Mechanism
3. Remove the screw that secures the Bracket.
Bracket
SCREW SEMS M2.6x3.5 PAN HEAD+
Figure 4-72. Removing the Main Frame (2)
4. From the front of the Main Frame, release the central hook in the Bracket with
the flathead precision screwdriver.
5. Move the Bracket in the direction of the arrow to release the upper hook and
the lower one of the Bracket from the hole of the Main Frame, then remove
the Bracket.
Front
Figure 4-73. Removing the Main Frame (3)
Revision A
Bracket
Central hook
Upper/lower hook and hole
84
Confidential