EPSON Stylus CX7300/CX7400/DX7400/NX200/TX200 series/SX200 series/Stylus CX8300/CX8400/DX8400/NX400/TX400 series/SX400 series Revision C
DISASSEMBLY/ASSEMBLY      Disassembling the Printer Mechanism 123
Confidential
7. Remove the screws (x6) that secure the Main Frame, and remove it while 
avoiding the LD Roller Shaft so as not to hit the Upper Paper Guide.
Figure 4-73.  Removing the Main Frame Assy
When laying the Main Frame Assy, make sure to put it as shown in 
the figure below. Do not lay it with the rollers of the Upper Paper 
Guide facing downward, or the rollers or the nozzle surface may 
get damaged.
Figure 4-72.  Precaution on Handling Main Frame Assy
C.B.S. 3x6, F/Zn-3C (8±1kgfcm)
Holding Position
C.B.P. 3x8, F/Zn-3C (6±1kgfcm)
Main Frame Assy
1
6
 When installing the Main Frame Assy, pay attention to the 
following instructions.
1. Put the right part of the Upper Paper Guide under the 
LD Roller Shaft as shown in the figure below.
2. Align the hook (x1) of the Frame Support with the 
positioning hole (x1) of the Main Frame.
3. Align the hook (x1) of the ASF Unit with the positioning 
hole (x1) of the Main Frame.
4. Align the guide pins (x2) of the Base Frame with the 
positioning holes (x2) of the Main Frame.
Figure 4-74.  Main Frame Assy
LD Roller Shaft
Upper Paper Guide
1