Xerox 4112-4127 Enterprise Printing System-4612 - Manual (Page 212)

Glossary
Glossary-4 Xerox 4112/4127 EPS
User Guide
GUI See Graphical User Interface.
Half Bitting A control that simulates a partial change in position of a pixel by
printing every other pixel and allowing the printer to smooth out the
ripples. The resulting effect is that peaks and valleys of the pixels are
smoothed.
halftone screen A tool used in the offset printing, typesetting, and laser printing process
to convert a continuous tone (photographic) image to dots. This allows
the image to be printed using one of the printing processes.
hard disk A disk drive permanently mounted within a computer. Same as fixed
disk.
head to head To print the reverse side of a page so that the finished document opens
like a book.
head to toe To print the reverse side of a page so that the finished document opens
like a calendar.
highlight A visual indication that an object is in a special state. Often used to
denote that an item is selected.
Hold Delaying the printing of a selected job.
humidity The degree of wetness in the printer.
HTTP HyperText Transfer Protocol: The communication protocol used on the
World Wide Web.
icon A small pictorial representation of a base window. When an icon is used,
it conserves screen space and keeps the window available for easier
access.
image The rectangular array of sample values. Each sample value represents
some gray-level value or color. Also known as “sampled image”.
image quality An option that allows a System Administrator to set a variety of
functions to enhance the quality of the printed image based on the
type of PDL file being printed and the type of fonts being used.
Image Shift A job option that allows you to adjust the location on a page where
printing will occur by shifting the image horizontally and/or vertically
along an X and/or Y axis.
ineligible job A job whose resources are not available to the printer (such as yellow
paper, tabs, etc.) Once the resource becomes available, the job will print.
interpolation An algorithm used to convert bitmap data from one resolution to a
bitmap having another resolution.
interposer A device that provides additional paper trays for a printer and allows for
the use of preprinted forms or inserts that can be inserted into a job
without needing to pass through the fuser.
Internal Font One of the resident fonts loaded at installation.
IOT Image Output Terminal: The part of a printer that actually marks the
paper.
IP The Internet Protocol of the TCP/IP communications suite.