Epson Stylus Photo R290, Service Manual, Page: 116 / 125

EPSON Stylus Photo R280/R285/R290 Revision B
Chapter 6 Maintenance 6.1 Overview 116
Figure 6-8. Lubrication of the Front Frame (2)
LUBRICATION OF CR UNIT
Figure 6-9. Lubrication of the Main Frame (1)
Figure 6-10. Lubrication of the CR Shaft PG Cam
Figure 6-11. Lubrication for the CR Shaft Retaining Spring
<Lubrication Points>
Contact position of the Front Frame and
the PE Frame Assy
(2 points)
<Type>
G-71
<Application Amount>
ø1 x 7mm (Right rib)
ø1 x 3mm (Right Spring Bushing)
<Application Timing>
Apply before installing the Front Frame
<Remarks>
Apply with Injector
†
Apply to the inner edge of the notch
for spring.
<Lubrication Points>
On the back of the Main Frame where
contact with the CR Unit
<Type>
G-71
<Application Amount>
160
±
20mg
<Application Timing>
Apply after installing the CR Unit
<Remarks>
Apply with Injector
†
Do not apply to the both ends (40mm
from edge)
†
Move the CR Unit the left/right to
spread the grease evenly.
Rib
Notch for spring
Front Frame contact point (right)
Application Point
2
(1) 5 mm from the top edge
(2) 10 mm from the top edge
1
Main Frame (upper rear)
Except both ends (40mm)
Application Point
<Lubrication Points>
On the PG Cams attached to the both
ends of the CR Shaft
<Type>
G-71
<Application Amount>
ø 1 x 5mm x 3 points
<Application Timing>
Apply after installing the CR Shaft
<Remarks>
Apply with Injector
<Lubrication Points>
On the both ends of the CR Shaft to
where its retaining springs are attached.
<Type>
G-71
<Application Amount>
ø 1 x 5 mm x 2 points
<Application Timing>
Apply before installing the Spring
<Remarks>
Apply with Injector
Left Right
PG Cam on both ends of CR Shaft
Application Point
Left Right
CR Shaft Retaining Spring
Application Point