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PostScript
4-22
dojamrecovery
— dojamrecovery boolean
queries the user default setting of the Jam Recovery menu item. A boolean value
is returned on the stack:
true reprint jammed page (Jam Recovery is set to On) (default)
false do not reprint jammed page (Jam Recovery is set to Off)
This operator is equivalent to executing the following PostScript emulation
sequence:
currentpagedevice /ExitJamRecovery get
Error: stackoverflow
doprinterrors
— doprinterrors boolean
returns a boolean with the same value as the system parameter DoPrintErrors.
It also indicates the current value of the
Print PS Error printer setting. The
DoPrintErrors system parameter must be present for the doprinterrors
operator to be present.
Error: stackoverflow
doret
— doret integer
returns the PQET setting for the current print job. An integer value is returned on
the stack:
0 Off
1 On
Note: For printers that do not support PQET, doret returns a
0.
This operator is equivalent to executing the following PostScript emulation
sequence:
currentpagedevice /PostRenderingEnhanceDetails get /REValue get
Error: stackoverflow