Epson L800 Service Manual page 93

L800/L801
Front Frame contact point (right)
Rib
Notch for spring
Application Point
Figure 3-8. Lubrication of the Front Frame (2)
LUBRICATION OF CR UNIT
Main Frame (upper rear)
(1) 5 mm from the top edge
(2) 10 mm from the top edge
1
2
Application Point
Except both ends (40mm)
Figure 3-9. Lubrication of the Main Frame (1)
Maintenance
<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.
Overview
PG Cam on both ends of CR Guide Shaft
Left Right
Application Point
Figure 3-10. Lubrication of the CR Guide Shaft PG Cam
CR Guide Shaft Retaining Spring
Left Right
Application Point
Figure 3-11. Lubrication for the CR Guide Shaft Retaining Spring
Revision A
<Lubrication Points>
On the PG Cams attached to the both
ends of the CR Guide Shaft
<Type>
G-71
<Application Amount>
ø 1 x 5mm x 3 points
<Application Timing>
Apply after installing the CR Guide Shaft
<Remarks>
Apply with Injector
<Lubrication Points>
On the both ends of the CR Guide 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
92
Confidential