Apple Personal LaserWriter NTR Specifications download pdf (Page 49)

CHAPTER 3

PostScript Level 1 Compatibility Operators

Setting System Parameters 39

product 3

Syntax – product string

Deﬁnition This operator is a string object that is the name of the laser printer

product. If a program needs to know what type of printer it is

running on, it should check this string.

Standard value: (Personal LaserWriter 320)

Error(s) stackoverflow

ramsize 3

Syntax – ramsize int

Deﬁnition This operator returns the number of bytes of RAM in the printer. It

does this by returning an integer with the same value as the system

parameter RamSize.

Error(s) stackoverflow

realformat 3

Syntax – realformat string

Deﬁnition This operator is a string with the same value as the system

parameter RealFormat.

Error(s) stackoverflow

revision 3

Syntax – revision int

Deﬁnition This operator is an integer that designates the current revision level

of the machine-dependent portion of the PostScript interpreter. It

does this by returning an integer with the same value as the system

parameter Revision.

Error(s) stackoverflow

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Apple Personal LaserWriter NTR Specifications Page 49