Epson TX109, TX105, SX100, TX100, NX105, ME 300, SX105, TX101, TX106, TX102, TX103 Maintenance p.108

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

2.Insert a flathead precision screwdriver between the EJ Roller Gear and the rib of the EJ Roller, and remove the EJ Roller Gear by pushing it in the direction of the arrow.

EJ Roller Gear

„When installing the EJ Roller Gear, be sure to align the concave section of the EJ Roller Gear with the convex section of the EJ Roller, then secure them. (See Fig.4-42.)

„When replacing the Wheel Star Metal, Spring Star Wheel, and Wheel Star EXIT, install them in the direction as shown below, and secure them with the hooks of EJ Frame Assy.

EJ Roller

Concave-convex section

Figure 4-42. Removing the EJ Roller (1)

CAUTION	Be careful not to touch the rubber part of the EJ Roller to avoid
	degrading the print quality.

3.Remove the EJ Roller by pushing the bearing on the right side of the Lower Housing in the direction of the arrow.

Bearing

Hook

EJ Frame Assy

Put the Spring Star Wheel through the Wheel Star Metal, and align them with the dents of the EJ Frame Assy, then secure them with the hooks.

Spring Star Wheel

Wheel Star Metal

Wheel Star EXIT

Align the sides of the Wheel Star EXIT with the dents of the EJ Frame Assy as shown, and secure the Wheel Star EXIT with the hooks.

EJ Roller

Figure 4-43. Removing the EJ Roller (2)

ADJUSTMENT REQUIRED

Figure 4-44. Assembling the EJ Frame Assy

„Whenever the EJ Roller is removed/replaced, the required adjustments must be carried out.

•Chapter 5 “ ADJUSTMENT” (p.100)

„After replacing the EJ roller, be sure to perform the required lubrication.

•Chapter 6 “ MAINTENANCE” (p.108)

DISASSEMBLY/ASSEMBLY Disassembling the Printer Mechanism 74

Confidential