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DINQUIRE
Command
The DINQUIRE command is used to obtain the default value
of a specified PJL environment variable. Use the DINQUIRE
command to find the User Default Environment setting for
any environment variable, including read-only variables.
Syntax:
@PJL DINQUIRE [LPARM :
personality |
~
IPARM :
port] variable [<CR>]<LF>
Response Syntax:
@PJL DINQUIRE [LPARM:
personality |
~
IPARM:
port] variable <CR><LF>
value<CR><LF>
<FF>
LPARM : personality — This optional parameter is
used to inquire about printer language-specific
environment variables. For example, you can use this
option to request the default PCL pitch setting.
PCL is a valid personality. Other personalities, such as
POSTSCRIPT, can be added as hardware options. Use
the @PJL INFO CONFIG command to request the
personalities installed in a particular printer.
IPARM : port — This optional parameter is used to set
port-specific variables. The HP LaserJet 4PJ is the only
printer which supports port-specific variables.
The IPARM : port option must be used when setting
port-specific variables. Valid values for port for the HP
LaserJet 4PJ printer are SERIAL and PARALLEL.
variable — This parameter specifies the environment
variable about which you are inquiring. For example, the
DINQUIRE DENSITY command requests the default
toner density setting. See Appendix A for a list of valid
variables for each printer. If you require a more detailed
description of a particular variable, see the
“Environment Variables” section in Chapter 6.
Status Readback Commands 7-9
Summary of Contents for 4600 - Color LaserJet Laser Printer
Page 18: ...1 6 Introduction to PJL ...
Page 36: ...3 8 Using PJL ...
Page 46: ...4 10 Kernel Commands ...
Page 66: ...Figure 6 1 How Environments Affect the Print Job 6 4 Environment Commands ...
Page 108: ...6 46 Environment Commands ...
Page 180: ...9 18 PJL File System Commands ...
Page 212: ...10 32 Programming Tips ...
Page 262: ...B 6 PJL Command Summary ...
Page 302: ...Glossary 10 ...