Lexmark T642 Technical Reference page 365

Table B-6: Printer Unique Variables for PostScript Emulation
Supported
Not Supported
Page numbers reference variable descriptions.
Variable Name
LPICTUREGRADE
LPSFONTPRIORITY
Table B-7: Printer Unique LRESOURCE Variables
Supported
Not Supported
Page numbers reference variable descriptions.
Variable Name
LDESCRIPTION
LRWLOCK
LWLOCK
Table B-8: Status Readback Commands
Supported
Not Supported
Page numbers reference command descriptions.
Command Name
Dinquire
Echo
Info
Inquire
Printer Model
Page W840
3-52
3-52
Printer Model
Page W840
3-53
3-53
3-53
Printer Model
Page W840
3-54
3-55
3-56
3-58
B-13
PJL Support