Service manual

EPSON Stylus Photo 870/1270 Revision B
MAINTENANCE Overview 141
Table 6-2. Lubrication Point
Lubrication Point
Lubricant Type &
Amount
Refer to:
1
BUSHING, 12, RIGHT
• Using a brush, apply the grease
evenly to the inside surface of the
bushing.
G-26
A 3-mm wide bead
Page 142
2
HOLDER, PULLEY, DRIVEN
G-26
φ
1 x 3mm (for each of
the 4 points)
Page 142
3
BUSHING, 12, LEFT
• Using a brush, apply the grease to
the inside surface of the bushing.
G-26
A 3-mm wide bead
Page 143
4
BUSHING, 6
• Using a brush, apply the grease to
the inside surface of the bushing.
G-26
A 1-mm wide bead
Page 143
5
PULLEY, DRIVEN
• Apply the grease to the flat surface.
G-26
φ
1 x 1mm (2 points)
Page 143
6
SHAFT, PULLEY, DRIVEN
G-26
φ
1 x 1mm
Page 143
7
COMBINATION GEAR, 12, 22.4
• Using a dispenser, apply the oil to
the entire inside circumference of
the gear.
O-12 Page 143
8
COMBINATION GEAR, 14, 28
• Using a dispenser, apply the oil to
the entire inside circumference of
the gear.
O-12 Page 143
9
Pole C (2 points)
G-26,
φ
1 x 3mm Page 143
10
FELT, D3.6 for COMBINATION GEAR
12, 22.4
• Wipe off any excess oil that comes
out toward the motor.
O-12
Dip the felt in the oil
to soak it.
Page 143
11
FELT, D3.6 for COMBINATION GEAR
14, 28
• Wipe off any excess oil that comes
out toward the motor.
O-12
Dip the felt in the oil
to soak it.
Page 143
12
Groove on “ROLLER, PF”
G-26
φ
1 x 5mm
Page 144
13
Contact area for ROLLER, EJECT and
GROUND SPRING, EJECT
G-26
φ
1 x 2mm
Page 144
14
Contact areas for ROLLER, PF and
PAPER GUIDE, REAR
• Apply the grease while rotating the
shaft.
NOTE:
Do not get the grease on the
specially coated area of
ROLLER, PF.
G-26
φ
1 x 1/2 of the
circumference
Page 144
15
PAPER GUIDE, FRONT (3 points)
NOTE:
Do not get the grease on the
rubber rollers of the Paper
Eject Roller.
G-26
•
φ
1 x 2mm
(Eject Roller side)
•
φ
1 x 10mm
(PF Roller side)
Page 144
16
Oil pad in the carriage assembly
• Lubricate the oil pad only when:
1) Replacing the carriage unit
2) Replacing the oil pad
• Use a dispenser to supply oil.
• After oiling to the pad, leave it for
one minute and then mount it to the
carriage unit with its oiled side
facing the CR guide shaft.
NOTE:
If you sypply too much
oil, throw away the pad
and start over with a new
one.
O-12
0.72 ~ 0.77cc (0.65 ~
0.69g)
Table 6-2. Lubrication Point (continued)
Lubrication Point
Lubricant Type &
Amount
Refer to: