Epson G20 Series

Maintenance 8. Arm #4
174 G10 / G20 Rev.20
8.2 Replacing the Timing Belt
The length and the replacement procedure of the timing belts for G10 series and G20
series are different.
Name
Quantity
Note
Maintenance
parts
U belt
width 15 mm
G10
1
R13B030210
width 20 mm
G20
1
R13B030212
Tools
Hexagonal
wrench
width across flats: 1.5 mm
G10
1
For M3 set screw
width across flats: 3 mm
1
For M4 screw
width across flats: 4 mm
1
For M5 screw
Nippers
1
For cutting wire tie
Force gauge
1
Belt tension:
130N, 160N, 200N
(13.3 kgf, 16.3 kgf, 20.4 kgf)
Suitable cord (Length about 800 mm)
1
For belt tension