HP d640 HP D640 High-Volume Printer - PostScript Emulation Manual, C5630-90002 - Page 43

or copy operator is executed and the printer reports an error. Int

Page 43 highlights

defaultdojamrecovery - defaultdojamrecovery bool The defaultdojamrecovery operator returns a boolean value to show the default jam recovery setting for the printer. bool = true Jam recovery is enabled bool = false Jam recovery is disabled setdojamrecovery bool setdojamrecovery - The setdojamrecovery operator enables jam recovery on the printer. When jam recovery is enabled, jammed pages are reprinted automatically. bool = true Jam recovery is enabled bool = false Jam recovery is disabled dojamrecovery - dojamrecovery bool The dojamrecovery operator returns a boolean value indicating the current setting for jam recovery. bool = true Jam recovery is enabled bool = false Jam recovery is disabled printererror int bool printererror - The printererror operator is the procedure used when the showpage or copypage operator is executed and the printer reports an error. Int is the integer value that represents the error condition code. These codes are device-dependent. In general, printererror describes the printer status and provides a "Printer Error" message. For example, printer errors can include paper tray empty, paper jam, or cover open. Chapter 3: Technical Reference 39

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Chapter 3: Technical Reference
39
defaultdojamrecovery
defaultdojamrecovery
bool
The defaultdojamrecovery operator returns a boolean value to show
the default jam recovery setting for the printer.
bool = true
Jam recovery is enabled
bool = false
Jam recovery is disabled
setdojamrecovery
bool
setdojamrecovery
The setdojamrecovery operator enables jam recovery on the printer.
When jam recovery is enabled, jammed pages are reprinted
automatically.
bool = true
Jam recovery is enabled
bool = false
Jam recovery is disabled
dojamrecovery
dojamrecovery
bool
The dojamrecovery operator returns a boolean value indicating the
current setting for jam recovery.
bool = true
Jam recovery is enabled
bool = false
Jam recovery is disabled
printererror
int
bool
printererror
The printererror operator is the procedure used when the showpage
or copypage operator is executed and the printer reports an error. Int
is the integer value that represents the error condition code. These
codes are device-dependent.
In general, printererror describes the printer status and provides a
“Printer Error” message. For example, printer errors can include
paper tray empty, paper jam, or cover open.