Back up roll with negative wrap
Background brightness control for document copier
Background reduction
Background removal apparatus
Backside heating and fixing apparatus in an electronic...
Backup electrode and recording medium alignment guide...
Backup roll cleaning system for a heated roll fuser
Backup roll for heated fuser system
Balance type toner concentration sensing and monitoring system
Bar chart display apparatus
Barrier layer for liquid crystal-containing elements
Barrier layer for liquid crystal-containing elements i
Barrier layers for electrophotographic elements
Base element and developer for electrostatic printing...
Bead bypass
Bead bypass speed reduction
Bearing arrangements
Bearing plate for a band of photoconductive recording material
Belt alignment system
Belt and belt support drive for non-impact, direct charge...