76
Drivers -
A file containing information needed by an application program or
operating
system
to operate a
peripheral
such as a monitor or printer.
Duplexing -
Printing on both sides of a sheet of paper.
Digital duplicators
print duplex
by having the user pass the paper through the
digital duplicator
a second time.
ECP -
Enhanced Capability
Port
- An improved
parallel port
supporting two-way
communication between the computer and the controller.
EEPROM -
Electrically Erasable
PROM
– a form of EPROM that may be erased and re-
programmed in-circuit. See
Flash ROM
.
EPP -
See ECP.
EPROM -
Electrically Programmable
ROM
– a
ROM
chip that can be re-programmed.
In a controller, the EPROM contains the latest versions of the
firmware
, and the
PostScript
and
PCL5e
interpreters.
EPS -
Encapsulated
PostScript
– a method of storing a high-resolution graphic image in
the
PostScript
page description language.
EPS Files -
A file containing an image saved in the EPS format.
Ethernet
-
The common name given the
LAN
technology standard described by
IEEE
802.3
. The Xerox Company originally developed Ethernet.
EtherTalk -
The name given by Apple Computer to the process of using the
AppleTalk
protocol
on an Ethernet
LAN
.
External drive -
A
hard drive
,
ZIP drive
, JAZ drive, CDROM drive,
floppy drive
, etc.
with its own case, cables and power supply, external to the computer. It is usually
connected to the computer through a
SCSI
or
parallel
port
.
Firmware -
This is the
operating system
(
BIOS
) software of the computer or controller
stored in
ROM
.
Firmware Version -
This number communicates which revision of
firmware
is resident
in the controller or computer.
Flash Memory -
A type of
ROM
that may be electrically reprogrammed (updated or
upgraded) though software rather than having to remove/replace it.
Flash ROM -
See
Flash Memory
.
Floppy drive –
The mechanism that writes and reads data to and from 3.5” floppy disks.
Font
-
An arrangement of
screen
or printing dots forming a certain style of character
numbers, letters, or symbols.
Font Caching -
Storing
fonts
in
RAM
or a
hard drive
speed up printing.
Font Matching -
The process the controller uses to select a
font
for printing based on the
instructions it receives from the printer
driver
. For example, when a document
containing
TrueType fonts
is sent to the controller using a
PostScript
printer
driver
,
the controller performs
font
matching to match each
TrueType font
with an
equivalent, resident
PostScript
font. The same process is done if a document
containing
PostScript
fonts is sent to the controller using the
PCL
printer
driver
. The
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Страница 1: ...Controller Reference Manual ...
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Страница 23: ...11 Figure 2 3 2 1 Internal PostScript 3 Typefaces Page 1 ...
Страница 24: ...12 Figure 2 3 2 2 Internal PostScript 3 Typefaces Page 2 ...
Страница 28: ...16 Figure 2 5 1 Diagnostic Page sample report ...
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Страница 42: ...30 Figure 3 7 1 PCL Test Page sample report ...
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Страница 63: ...51 Figure B 1 7 Removing an existing SIMM board 3 Remove the existing SIMM and place into an antistatic bag ...
Страница 65: ...53 Figure B 1 9 Seating the SIMM board in the socket ...
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Страница 99: ...87 W Warranty 41 Z ZIP Drive 81 84 ...
Страница 100: ...88 ...
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Страница 102: ...Copyright 1999 Elesys Inc Printed in the USA 01 99 Manual Part Number RM026AW0 RM026AW0 ...