Epson T-B Series

T3-B T6-B Maintenance 12. Joint #4
110 T-B series Maintenance Manual Rev.1
12.2.2 U1 Belt (T6-B)
U1 belt
Removal
(1)
Remove the Joint #4 motor unit.
Reference: 12.1 Replacing Joint #4 Motor “Joint #4 motor Removal”
(2)
Remove the Joint #4 intermediate unit and then remove the U1 belt.
Reference: 12.2.1 U2 Belt “U2 belt Removal”
U1 belt
Installation
(1)
Apply the proper tension to
U2 belt, and secure the Joint #4 intermediate unit.
Reference: 12.2.1 U2 Belt “U2 belt Installation”
(2)
Apply the proper tension to U1 belt, and secure the Joint #4 motor unit.
Reference: 12.1 Replacing Joint #4 Motor “Joint #3 motor Installation”
(3)
Perform the calibration for the Joint #4.
Reference: 17. Calibration