Postscript – Lexmark C762 User Manual

Page 210

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PostScript

4-33

Note:

Some printer models released in the year 2000 or later designated as Energy
Star printers cannot have Power Saver disabled.

This operator is equivalent to executing the following PostScript emulation
sequence:

currentpagedevice /PowerSave get

Error:

stackoverflow

ramsize

— ramsize

integer

queries the current setting of the

RamSize

system parameter. An integer is

returned on the stack showing total RAM in bytes.

This operator is equivalent to executing the following PostScript emulation
sequence:

currentsystemparams /RamSize get

Error:

stackoverflow

realformat

— realformat

boolean

returns a boolean with the same value as the

RealFormat

system parameter. It

indicates the printer microprocessor native real number representation. A query
determines if the printer real number representation matches the application real
number representation and compensates if necessary.

Error:

stackoverflow

renamefile

oldfilename

newfilename

renamefile

renames the oldfilename to the newfilename. This operator is in

systemdict

.

Errors:

invalidfileaccess, ioerror, stackunderflow, typecheck,
undefinedfilename

Note:

An

undefinedfilename

error occurs if the file does not exist.

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