Canon MultiPASS C560 User Manual page 381

Resolution
The density of dots for any given output device. Expressed in terms of dots per inch (dpi). Low
resolution causes font characters and graphics to have a jagged appearance. Higher resolution
means smoother curves and angles as well as a better match to traditional typeface designs.
Resolution values are represented by horizontal data and vertical data, for example, 360 × 360 dpi.
Rotary pulse
A telephone dialing system where a dial is rotated to send pulses to the telephone switching
system. When you pulse dial, you hear clicks. When you touch-tone dial, the most common
dialing system, you hear tones.
RX
See Receiving.
S
Scanning contrast
A setting that darkens or lightens the scanning of documents.
Sender ID
Information printed at the top of a fax (also called TTI or Transmit Terminal ID). This data
appears only if the sending fax machine has been programmed with the information.
Glossary G-17