HP PCL/PJL reference (PCL 5 Printer Language) - Technical Reference Manual Part I

EN Set Status Readback Location Unit Command 16-9
Set Status Readback Location Unit Command
The Set Location Unit command sets the status location unit to the
specified value. Location unit is used in conjunction with the location
type to identify an entity location for a status request (Inquire Status
Readback Entity command). Note that the unit value is interpreted
differently, depending on the location type specified.
E
C
* s # U
Default = 0
Range = 0 through n, where n is printer dependent. Refer to
the PCL 5 Comparison Guide.
* - For location type values 0, 1 and 2, the unit value is ignored; it may be any value.
Table 16-4 Set Status Readback Location Unit Command
Location
Type
Location
Unit
0 # = * Invalid location
1 = * Currently selected
2 = * All Locations
3 = 0 All internal
4 = 0 All downloaded
= 1 Temporary downloaded
= 2 Permanent downloaded
5 = 0 All cartridges
= 1 Highest priority cartridge
MM
n Lowest priority cartridge
7 = 0 All SIMMs
= 1 Highest priority SIMM
MM
n Lowest priority SIMM