Scanning mechanism for recording apparatus

Sheet guide mechanism in a recording device

Shock proof event recorder

Single degree of freedom belt drive tensioning system for a plot

Single motor multi-function drive control recorder

Slow scan stitching mechanism

Speed recording device

Structure for installing a recording pen

Stylus assembly

Stylus assembly for facsimile receiver

Stylus changing device

Stylus construction

Stylus for recording on heat sensitive material

Symmetrical braking system for a graphic recorder

System for controlling a strip chart recorder

System for effecting actions over vertical surfaces