Service manual

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635 Revision C
MAINTENANCE Overview 132
Confidential
6.1.3 Lubrication
The types and amount of grease to be applied have been determined based on the
evaluation at factory. Accordingly, definitely use a suitable volume of designated
grease to the designated points for repair and maintenance of the product. Designated
types of grease and application points are as shown below.
 Specified lubricant, etc.
LUBRICATION OF FRONT FRAME
LUBRICATION OF FRONT PAPER GUIDE ASSY
C A U T I O N
 Never use any grease other than those specified, since such
grease can affect adversely the mechanical life and functions of
this product or result in damage to this equipment.
 As the suitable volume is also designated based on evaluation
result, avoid applying any undesignated volume.
 Do not lubricate any part other than those specified. Take care
that no grease adheres to any paper transport parts, such as the
rollers or the Printhead, as it can adversely affect the print
quality.
Table 6-3. Specified Lubricant, etc.
Type Name EPSON code Supplier
Grease
G-71 1304682
EPSONG-74 1409257
G-45 1033657
Lubrication
Points
Sliding surface and
spring catch area on the
front frame (2 points
each: right and left)
Type G-71
Amount of
Application
ø 1 x 3 mm x 2
ø 1 x 7 mm x 2
Applying
Tool
Injector
Precautions
Make sure that the
Paper Eject Frame Assy
moves up and down
smoothly.
Lubrication
Points
PF Roller Shaft and the
shaft holders (2 points:
right and left)
Type G-71
Amount of
Application
ø 1 x 3 mm
Applying
Tool
Injector
Precautions
Make sure that the
coated surface of the PF
Roller Shaft is free
from grease.
Left side of
front frame
Right side of
front frame
ø1x7
ø1x7
ø1x3
ø1x3
G-71
Left side of PF
Roller Shaft
Right side of PF
Roller Shaft
G-71
Coated surface must
be free from grease