HP LaserJet II Serie Manual De Instrucciones página 406

Photosensor
A sensor that is activated when its field of vision is blocked. These sensors are used to detect
the presence of paper inside the printer.
Pitch
The number of characters printed per horizonti inch. Pitch applies only to fonts with fued
spacing.
Point
size
The height of a font. Point size is measured from stightiy above the top of uppercase letters to
slightiy below the bottom of lowerwe descenders, such as the tail of the letter "y." There are
72 points per inch.
Ptima~ Corona
The Primary Corona, located inside the EP-S Cartridge, is used to neutralize the photosensitive
drum's surface charge and place a uniform charge back onto the drum. Refer to Chapter 5,
Section 5-2, "Image Formation System."
Ptint Density
Print densi~ refers to the relative darkness of print on the page. Very dense print appears
totily black. Less dense print looks lighter and may have solid filled areas that are not totily
covered. The print density can be adjusted in LaserJet printers (see Chapter 4, Section 4-9,
"Print Densi@ Adjustment").
Pfint Pefiod
The print period begins when the DC Controller PCA receives a VDO signal from the
Interface/Formatter PCA and ends when the last fine of print data is transmitted.
Ptint Qmlity
Print qufllty refers to the sharpness and clarity of the type or graphic on the printed page.
Ptinting Menu
One of two menus accessed from the printer Control Panel by pressing the [=) key. Several
printing items We the number of copies to print and the number of lines per page are selected
from this menu.
Pmpotiional
speing
The horizonti spacing between characters based upon the character's relative width, rather
than a fried cell size. The width of each character cell varies.
Wsolution
Enhancement (R~) (HP 3W9 only)
An HP 33449-only feature that improves the 300 dpi print quality standard (see Chapter 3,
Section 3-4, "Using the Printing and Configuration Menus").
Robmt-xon
Robust-Xon is a transmission protocol used in serial communiwtions. When Robust-Xon is
ON, the printer sends continuous ready messages to the computer, one per second. When
Robust-Xon is OFF, the printer sends only one ready message. Robust-Xon is recommended.
Rotiting Smnner
mmr
This mirror, part of the Laser/Scanning Assembly, is used to scribe and reflect the laser beam
onto the photosensitive drum.
Glossary-5