EPSON Stylus PHOTO 810/820/830

Revision B

6.1.3 Lubrication

The characteristics of the grease have great affects on the mechanical function and durability, especially does the characteristics about temperature environment. The type and amount of the grease used to lubricate the printer parts are determined based on the results of the internal evaluations. Therefore, be sure to apply the specified type and amount of the grease to the specified part of the printer mechanism during servicing.

„Never use oil or grease other than those specified in this

C A U T IO N

manual. Use of different types of oil or grease may damage the component or give bad influence on the printer function.

„ Never apply larger amount of grease than specified in this manual.Table 6-1. Specified lubricants

Type

Name

EPSON code

Supplier

 

 

 

 

Grease

G-58

1082176

EPSON

 

 

 

 

Table 6-2. Lubrication point

No.

 

Lubrication type/point

Remarks

 

 

 

 

<Lubrication point>

• Do not attach the grease to other

 

• Along the circle of the CR guide shaft (4

portion of the CR unit.

 

• Use a syringe to apply it.

 

 

points) Refer to Figure 6-4.

1

<Lubrication type>

• Move the CR unit from side to

 

•

G-58

side in order to spread it evenly.

 

• After lubrication, make sure that

 

<Lubrication amount>

 

the CR unit moves smoothly.

 

• Total = 100 mg (25 mg for each point)

 

 

 

 

 

 

<Lubrication point>

• Use a syringe to apply it.

 

• Groove of the Pulley driven holder. (4

 

 

 

points) Refer to Figure 6-5.

 

2

<Lubrication type>

 

 

•

G-58

 

 

<Lubrication amount>

 

 

•

Φ 1mm x 1mm for each point

 

 

 

 

 

Table 6-2. Lubrication point

No.

 

Lubrication type/point

Remarks

 

 

 

 

<Lubrication point>

• Use a syringe to apply it.

 

•

Middle/Cutout portion of the Front frame.

• After lubrication, move the CR

 

 

Refer to Figure 6-6/Figure6-7.

unit from side to side in order to

3

<Lubrication type>

spread it evenly.

 

•

G-58

 

 

 

 

<Lubrication amount>

 

 

•

Middle : Φ 1mm x 300mm

 

 

•

Cutout portion : Φ 1mm x 20mm

 

 

 

 

 

<Lubrication point>

• Use a syringe to apply it.

 

•

Upward teeth area of the Spur gear 60.

• Do not touch the lubrication

 

 

Then, rotate it 90 degrees to the backside

area.

4

 

of the printer. Refer to Figure 6-8.

[Note]

<Lubrication type>

 

You need not to perform this

 

•

G-58

 

lubrication unless the this part is

 

<Lubrication amount>

 

established for the service part.

 

•

Φ 1mm x 20mm

 

 

 

 

 

 

<Lubrication point>

• Use a syringe to apply it.

 

• Center of the Pulley driven shaft (1 point)

 

 

• Around the hole of the Pulley driven (2

 

 

 

points) Refer to Figure 6-9.

 

5

<Lubrication type>

 

•

G-58

 

 

 

 

<Lubrication amount>

 

 

•

Pulley driven shaft : Φ 1 mm x 1mm

 

 

•

Pulley driven : Φ 1 mm x 1mm for each

 

 

 

position

 

 

 

 

 

Maintenance

Overview

132