Справочник Пользователя для IBM 4400
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PTR_SETUP Option
Overview
The PTR_SETUP commands are a superset of commands which allows the
printer to perform several tasks by parsing commands either stored in flash or
sent to the printer by the host. Commands range from re-routing debug
statements to downloading complete printer configurations.
printer to perform several tasks by parsing commands either stored in flash or
sent to the printer by the host. Commands range from re-routing debug
statements to downloading complete printer configurations.
The PTR_SETUP Commands
Some concepts to keep in mind are as follows:
1.
PTR_SETUP commands are not emulation specific. In a system with an
IGP**, the IGP level emulation will process the PTR_SETUP commands.
In a system without an IGP, the PTR_SETUP commands will be
processed by the base emulation. The CTHI emulation will not process
PTR_SETUP commands.
IGP**, the IGP level emulation will process the PTR_SETUP commands.
In a system without an IGP, the PTR_SETUP commands will be
processed by the base emulation. The CTHI emulation will not process
PTR_SETUP commands.
2.
Since there is no disk on a flash-based printer, DISK_IO commands are
now called FILE_IO. However, for backwards compatibility DISK_IO and
FILE_IO are synonymous.
now called FILE_IO. However, for backwards compatibility DISK_IO and
FILE_IO are synonymous.
3.
The PTR_SETUP command set is case sensitive; all PTR_SETUP
commands are in upper case characters only.
commands are in upper case characters only.
4.
The white space separating commands may be any number of spaces
and tabs. This allows a PTR_SETUP file to be formatted for easier
readability.
and tabs. This allows a PTR_SETUP file to be formatted for easier
readability.
5.
Any unknown command will terminate the PTR_SETUP processing. The
offending command will be the first line of printed text.
offending command will be the first line of printed text.
6.
Although the original implementation of PTR_SETUP allowed for only a
single parameter, separated from the sub-command by a single
semicolon (;) character, the new PTR_SETUP command set allows for
multiple parameters separated by commas, semicolons, spaces or tabs.
single parameter, separated from the sub-command by a single
semicolon (;) character, the new PTR_SETUP command set allows for
multiple parameters separated by commas, semicolons, spaces or tabs.