Epson 750 Printer User Manual


 
EPSON Stylus Photo 750 Revision A
Maintenance Overview 93
Table 6-3. Lubrication Point Table 6-4. Lubrication Point
No. Lubrication Type/Point Remarks
4
<Lubrication Amount>
1/4 of gear tooth for “Gear, 67.2”
1/3 of gear tooth for “Combination
Gear, 16,21.6”
1/3 of gear tooth for “Gear, 23.2”
Rotate gears after applying
grease to evenly distribute it.
Use a syringe to apply it.
5
<Lubrication Point>
The shaft for “Gear, 16, 40.8” on
“Frame, Left”.
<Lubrication Type> G-26
<Lubrication Amount>
Approximately 5 mm
Use a syringe to apply it.
6
<Lubrication Point>
Bushings for “Roller, PF”:
Left: Inside the bushing
Right: Inside the bushing(near the
pump assembly)
<Lubrication Type> G-26
<Lubrication Amount>
Approximately 3 mm diametrically
For the right bushing, apply it
from the paper path side, and
wipe off any sticking out to the
cap assembly side.
Rotate “Roller, PF” after
applying grease to evenly
distribute it in the bushing.
Use a syringe to apply it.
7
<Lubrication Point>
Both Left/Right Bushings for
“Roller, Exit”
<Lubrication Type> G-26
<Lubrication Amount>
Evenly apply inside the bushings.
Do not attach the grease to the
paper path.
Use a syringe to apply it.
8
<Lubrication Point>
Contact points between “Holder,
Pulley Driven” and “Frame, Upper”
<Lubrication Type> G-26
<Lubrication Amount>
2 mm long for each point.
Apply that the holder slides
only with spring force after
applying grease.
Use a syringe to apply it.
No. Lubrication Type/Point Remarks
9
<Lubrication Point>
ASF; The round hole in the right
frame of ASF (to hold the roller
shaft)
<Lubrication Type> G-26
<Lubrication Amount>
Evenly apply inside the hole.
Avoid applying grease to
“Roller, Assembly, LD”
10
<Lubrication Point>
ASF; Contact points between “Hopper”
and “Lever, Hopper, Release”.
<Lubrication Type> G-26
<Lubrication Amount>
Evenly apply lubrication to the points.
Completely wipe off any grease
sticking out to the inner side of
ASF.
11
<Lubrication Point>
The round cutout in the left frame of
ASF (“Gear,34” is inserted to the
cutout)
<Lubrication Type> G-26
<Lubrication Amount>
Evenly apply inside the hole.
Completely wipe off any grease
sticking out to the inner side of
ASF.
12
<Lubrication Point>
Oil pad in the carriage assembly.
<Lubrication Type> O-12
<Lubrication Amount>
0.7cc
Note:
This is the amount to be applied
to a new oil pad.
Lubricate the oil pad only when;
*Replacing the carriage assembly.
*Replacing the oil pad
Use a precise syringe to apply it. If
you accidentally apply too much oil
to the oil pad, throw the pad away
and take a new one again.
Leave the oil pad for a while to wait
until oil is evenly infiltrated, then
install it on the carriage assembly.