Canon NP6621 Service Handbook page 24

STANDARDS AND ADJUSTMENTS
18 Routing the Drive Belt
Be sure to attach the drive belt on the pulley and the tensioner as indicated in Figures 2-225 and 2-226.
Drive belt
Pulley
Tensioner
Figure 2-225
Vertical path roller gear
Main motor
Tensioner
Vertical path roller
clutch (CL7)
Figure 2-226
2–10