Lexmark 33S0300 - Mono Chrome Laser Printer Reference page 287

Table 4-11: PostScript Emulation Device Parameters (Continued)
Key Type
Device Parameters for the IODevice %rom%
BlockSize integer
Free integer
HasNames boolean
InitializeAction integer
LogicalSize integer
Mounted boolean
PhysicalSize integer
Removable boolean
Searchable boolean
SearchOrder integer
Type name
Writeable boolean
Definition
(Read-only)
(Read-only) Indicates the amount (in pages) of free space available in ROM. Valid only if the
ROM is mounted (mounted is set to True). A value of 0 (zero) indicates that either the ROM
is not mounted or it is full.
(Read-only) Indicates if ROM supports named files. Valid only if ROM is mounted (mounted
is set to True). If ROM is not mounted, this parameter has a value of False.
(Read-only) Always returns a value of 0 (zero), which indicates no action.
(Read-only)
True System attempts to mount the ROM.
False System attempts to dismount the ROM.
When a device is mounted, it becomes known to the system and is readable, depending on
the nature of the device.
A device must contain a valid file system or it will not mount successfully. To verify if the
device is currently mounted, query this parameter immediately after setting it.
If the ROM device is dismounted, unpredictable results occur.
(Read-only) Indicates the size of the ROM (in pages) that is mounted. A value of 0 (zero)
indicates that the device is not mounted. This parameter is only valid when ROM is
mounted.
(Read-only) Always False.
(Read-only) Indicates if ROM participates in searches in file system operations that specify
a filename without specifying a device.
(Read-only) If the Searchable parameter is True, indicates the priority assigned to the ROM
when searching for a file and no device has been specified. A lower integer indicates a
higher priority. If the Searchable parameter is False, the value of this integer has no
meaning.
(Read-only) Always returns the value of /FileSystem.
(Read-only) Indicates if the files on the ROM can be opened for write access. Always False.
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PostScript