Ej Roller - Epson WorkForce 600 Service Manual

EPSON WorkForce 600/EPSON Stylus OFFICE TX600FW/BX600FW/EPSON Stylus SX600FW/ME OFFICE 700FW

4.5.8 EJ Roller

Parts/Components need to be removed in advance
Scanner Unit/ADF Unit/Upper Housing /Hinge/Middle Cover/Printer Mechanism/
Card Slot Cover/Main Board Unit/Left Frame/Star Wheel Holder Assy
Removal procedure
The Spur Gear 51.5 cannot be reused after it is removed.
C H E C K
Whenever the gear is removed, make sure to attach a new one.
P O I N T
1. Insert a flathead precision screwdriver between the Spur Gear 51.5 and the EJ
Roller, and remove the Spur Gear 51.5 by pushing it in the direction of the arrow.
Spur Gear 51.5
Figure 4-66. Removing the EJ Roller (1)
2. Remove the EJ Roller while pushing the tab on the right side of the Base
Frame in the direction of the arrow.
Figure 4-67. Removing the EJ Roller (2)
DISASSEMBLY/ASSEMBLY
EJ Roller
Tab
EJ Roller
Disassembling the Printer Mechanism
When installing the EJ Roller, pay attention to the following
instructions.
• Make sure that the rubber part of the EJ Roller does not
contact with the hook of the Front Paper Guide.
• Be cautious not to touch the rubber part of the EJ Roller.
Be sure to align the rib (x1) of the Front Paper Guide with the
•
slit on the EJ Roller.
Figure 4-68. Installing the EJ Roller
When installing the Spur Gear 51.5, be sure to align the
concave section of it with the convex section of the EJ Roller.
Spur Gear 51.5
Figure 4-69. Installing the Spur Gear 51.5
Whenever the EJ Roller is removed/replaced, the required
A D J U S T M E N T
R E Q U I R E D adjustments must be carried out.
Chapter 5 " ADJUSTMENT" (p.150)
•
After replacing the EJ roller, be sure to perform the required
lubrication.
• Chapter 6 " MAINTENANCE" (p.163)
Revision A
Rib and slit
Concave and Convex Section
EJ Roller
119
Confidential