Epson C8-B - Page 419

C8-B/C12-B Service Manual Adjustment Disclosure Scope: Maintenance Trained Personnel Only
(C) Seiko Epson Corporation 3-5 Rev.1
Joint #3 Timing Belt
1. Apply the proper tension to the Joint #3 timing belt and secure the Joint #3 motor unit.
Joint #3 timing belt tension: 25 to 85 N
Belt tension meter setting values
Weight: 2.5 g/mm width x m span, Width: 10 mm, Span: 168 mm
NOTE
When using the belt tensile jig (maintenance part):
Fix the belt tensile jig (for J1, J2, J3) with the screws (2-M4x35) and push the rubber against the pulley.
Tension can be applied by pushing the rubber with the set screw (M6x25).
A
S01: 3-M4x20
and washer
(4.0 +/- 0.2 N·m)
Joint #3 timing belt
Joint #3 motor unit
Belt tensile jig
(for J1, J2, J3)
Pulley
A
2-M4x35
B
1-M6x25
Rubber