Epson WF-2540 Service Manual page 70

WF-2540 / WF-2530 / WF-2520 / WF-2510 / WF-2010 series
Enlarged figure
Apply on the groove
Figure 4-4. Lubrication of the Scanner Carriage (2)
Rear side: Hook Front side: Rib
Frame Base
Figure 4-6. Lubrication of the Frame Base (1)
Maintenance
<Part supply as ASP>
Supplied as the Scanner
Unit
<Lubrication status when
supplied as ASP>
Lubricated
Scanner Carriage
<Lubrication Point>
On gap (x4) on the bottom
of the Scanner Carriage
<Type>
G-45
<Application Amount>
0.01 g x 4 points
<Remarks>
Apply grease on inner
on the groove
Be careful not to let
grease flow over.
Application Point
<Part supply as ASP>
Supplied as the Printer
Mechanism
<Lubrication status when
supplied as ASP>
Lubricated
<Lubrication Point>
Ribs (x12) and hooks (x6)
on the Frame Base
(Contact points of the EJ
Roller)
<Type>
G-74
<Application Amount>
Appropriate amount
<Remarks>
Apply with flux
dispenser.
Stir G-74 before use.
Application Point
Lubrication Points and Instructions
Grease spreading procedure
Guide rail Cross-section: Application Point After applying the grease, follow the procedure below to spread it with brush.
1. Spread the grease from the center of the Guide rail to the origin position
Head side with brush.
2. Spread the grease for the Guide rail A from the Drive Gear side to the
origin position side with brush.
3. Spread the grease for the Guide rail B from the origin position side to the
Drive Gear side with brush.
4. Spread the grease for the Guide rail C from the Drive Gear side to the
origin position side with brush.
Scanner Housing Lower
Front side Rear side
Guide rail Cross-section: Spreading procedure
Section A
Section B Section C
Front side Rear side
Drive Gear side
Figure 4-5. Lubrication of the Scanner Housing Lower
Apply grease on the groove
Figure 4-7. Lubrication of the Paper Back Lever
Revision B
<Part supply as ASP>
Supplied as the Scanner
Unit
<Lubrication status when
supplied as ASP>
Lubricated
<Lubrication Point>
Guide rail of the Scanner
Housing Lower (x6)
Guide rail
<Type>
G-45
<Application Amount>
0.03 g x 6 points
<Remarks>
Do not apply directly on
the head of the Guide
rail.
Apply with injector.
Be careful not to let
grease flow over.
Keep the grease
Origin position side
spreading procedures.
Application Point
<Part supply as ASP>
Supplied as Printer
Mechanism
<Lubrication status when
supplied as ASP>
Apply grease on the groove
Lubricated
<Lubrication Point>
Contact point (x3) on the
EJ Roller with the Frame
Base
<Type>
G-71
<Application Amount>
Appropriate amount
Frame Base
<Remarks>
Apply with injector.
Apply grease along the
groove on the Frame
Base.
Application Point
70
Confidential