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I-Class Mark II Maintenance Manual
Removal and Replacement
4.14.1 Ribbon Supply Hub
Removal:
1. Remove the Thermal Transfer Assembly; see Section 4.14.
2. Remove the Screw and Metal Washer that secures the Ribbon Supply Hub to the Housing.
3. Remove the Ribbon Supply Hub and Nylon Washer from the Housing.
Ribbon
Supply Hub
Nylon
Washer
Metal
Washer
Screw
Housing
Replacement:
1. Place the Nylon Washer over the Shaft into the Ribbon Supply Hub housing.
Ribbon
Supply Hub
Nylon
Washer
Shaft
Timing
Disk
2. Slide the Ribbon Supply Hub shaft into the Housing.