Lexmark W820 Service Manual - Page 19

4025-Finisher Mechanical Drive Mechanical Drive describes both the rotation of the Motor and the action of the gears, belts, and clutches that are used to transmit and control motor drive to the various components throughout the Finisher. The primary purpose of Mechanical Drive within the Finisher is to provide the mechanical energy needed to drive. Drive for H-Tra The driving force generated by the Main Feed Motor in the Finisher is transmitted from the H-Tra Gear Idle R to the Pulley One-way 1.2.3 via the Belt-SYNC, to rotate the H-Tra Feed Roller 1.2.3. Mechanical Drive H-Tra Components • The Gear Idle R transmits the driving force transmitted from the Finisher to the Gear Idle L. • The Gear Idle L transmits the driving force transmitted from the Gear Idle R to the Gear Pulley 32/26. • The Gear Pulley 32/26 transmits the driving force transmitted from the Gear Idle L to the Pulley One way 1.2.3 via the Belt SYNC. • The Belt SYNC transmits the driving force transmitted from the Gear Pulley 32/26 to the Pulley One way 1.2.3. • The Pulley One way 1 transmits the driving force transmitted from the Belt SYNC to the H-Tra Feed Roller 1. • The Pulley One way 2 transmits the driving force transmitted from the Belt SYNC to the H-Tra Feed Roller 2. • The Pulley One way 3 transmits the driving force transmitted from the Belt SYNC to the H-Tra Feed Roller 3. Introduction 1-7