Lower Housing / Printer Mechanism - Epson L1800 Service Manual

L1800

3.4.4 Lower Housing / Printer Mechanism

1. Remove the Upper Housing Support Assy. (p.52)
2. Remove the Adapter section. (p.101)
3. Remove the Ink Supply Tube Assy section. (p.102)
4. Remove the Ink Supply Tank Tube Assy section. (p.104)
5. Remove the Ink Supply Tank Assy section. (p.105)
6. Grip both ends of the Ink Tube Fastener with your fingers, slide it in the direction
of the arrows, and draw out the Waste Ink Tube from the Ink Tube.
7. Remove the C.B.P. M3 x 12 screw and the C.B.S. (P2) M3 x 10 screw that secure
the Shield Plate Holder, and remove the Shield Plate Holder.
8. Remove the five screws (four C.B.P. M3 x 10 screws and one C.B.S. (P2) M3 x 10
screw) secure the Printer Mechanism.
When performing the following step, make sure to grasp the Printer
C A U T I O N
Mechanism by the specified positions shown below. Otherwise, the
frames may become deformed.
Figure 3-52. Handling the Printer Mechanism
9. Lift the Printer Mechanism grasping it by the holding positions with your hands,
and remove it from the Lower Housing.
Disassembly And Assembly
Holding Positions
Disassembling the Printer Mechanism
1) C.B.P. M3x10
(6±1 kgf.cm)
1
Printer Mechanism
2
1) C.B.P. M3x10
(6±1 kgf.cm)
Left Rear
3) C.B.S. (P2) M3x10
(6±1 kgf.cm)
5
Lower Housing
Figure 3-53. Screws that Secure the Printer Mechanism
Revision A
4
3
Ink Tubes
Step 6
Waste Ink Tubes Fastener
Right Rear Shield Plate Holder
3) C.B.S. (P2) M3x10
(6±1 kgf.cm)
A
Step 7
B
18) C.B.P. 3x12
(6±1 kgf.cm)
61
Confidential