Epson Stylus Pro User Manual - Birmy Mac - Page 42

List Of Terms

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LIST OF TERMS Several terms having special meaning within the context of this manual are listed below. CPSI FPU Framing Imaging Device Interpreter Job Jobs Folder Configurable PostScript Interpreter. This Adobe Level 2 PostScript interpreter runs on a Macintosh server rather than on a hardware peripheral device. PowerRIP uses this interpreter to render a raster image. Floating Point Unit. A chip capable of executing operations with real numbers. The FPU may be built in or available as an add on to the main CPU. [In the Macintosh computer, the FPU is either a separate MC 68881 processor or is built into the main processor (MC 68040 or PPC 60 l)]. The process by which a complete raster image of a page is created in memory prior to output to an imaging device. If the available memory is sufficient, then PowerRIP will frame a page. Since disk spooling of bands is unnecessary, framing is usually faster than banding. A device capable of printing a raster image on a physical medium, e.g., a printer, imagesetter, digital film recorder, ink jet printer, etc. A set of software functions to convert PostScript language operators and operands into a raster image. PowerRIP uses the CPSI interpreter. A file containing PostScript language operators and operands residing in a Jobs folder and listed in either the Pre-Print Queue or the Post-Print Queue. A folder containing a PowerRIP printer file and all jobs for that printer. Jobs to be printed are in the Jobs folder; jobs already printed are in the Printed Files subfolder of the Jobs folder. Birmy Graphics Corporation 37

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LIST OF TERMS
Several terms having special meaning within the context of this manual are listed
below.
CPSI
Configurable PostScript Interpreter. This Adobe Level 2
PostScript interpreter runs on a Macintosh server rather
than on a hardware peripheral device. PowerRIP uses this
interpreter to render a raster image.
FPU
Framing
Floating Point Unit. A chip capable of executing
operations with real numbers. The FPU may be built
in or available as an add on to the main CPU. [In the
Macintosh computer, the FPU is either a separate MC
68881
processor or is built into the main processor
(MC 68040 or PPC
60
l)].
The process by which a complete raster image of a page is
created in memory prior to output to an imaging device.
If the available memory is sufficient, then PowerRIP will
frame a page. Since disk spooling of bands is unnecessary,
framing is usually faster than banding.
Imaging Device
A device capable of printing a raster image on a physical
medium, e.g., a printer, imagesetter, digital film recorder,
ink jet printer, etc.
Interpreter
A set of software functions to convert PostScript language
operators and operands into a raster image. PowerRIP uses
the CPSI interpreter.
Job
A file containing PostScript language operators and
operands residing in a Jobs folder and listed in either the
Pre-Print Queue or the Post-Print Queue.
Jobs Folder
A folder containing a PowerRIP printer file and all jobs for
that printer. Jobs to be printed are in the Jobs folder; jobs
already printed are in the Printed Files subfolder of the
Jobs folder.
Birmy Graphics Corporation
37