Rack and pinion cleaning mechanism in a serial printer
Rack mount for a rack and pinion carriage moving mechanism
Reciprocating drive mechanism
Reciprocating printer shuttle
Reciprocative typing control system
Recording apparatus
Recording apparatus
Recording apparatus and recording method
Recording apparatus having a recording material confining member
Recording apparatus having biased recording means
Recording apparatus, and method for initializing the same
Reduced backlash mounting for printer carriages in line printers
Resonant frequency reciprocating drive mechanism
Reverse tab control system for typewriters
Routing in a communication network