HP 2500 HP PCL/PJL reference (PCL 5 Printer Language) - Technical Quick Refere - Page 28

Status Readback continued

Page 28 highlights

Status Readback (continued) Inquire Status Readback Entity Identifies the entity type and causes the printer to create a status response. ? * s # I # = 0 - Font 1 - Macro 2 - User-defined pattern 3 - Symbol set 4 - Font extended Free Space Returns the amount of total available user memory and the largest block available. ? * s 1 M Flush All Pages Suspends accepting I/O data until all pages currently in printer are printed. ? &r # F # = 0 - Flush all complete pages 1 - Flush all pages Echo Echoes the value field value back to the host. ? * s # X # = Echo value (-32767 to 32767) 26

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26
Status Readback (continued)
Inquire Status Readback Entity
Identifies the entity type and causes the printer to create a status
response.
? * s # I
# =
0 - Font
1 - Macro
2 - User-defined pattern
3 - Symbol set
4 - Font extended
Free Space
Returns the amount of total available user memory and the largest block
available.
? * s 1 M
Flush All Pages
Suspends accepting I/O data until all pages currently in printer are
printed.
? &r # F
# = 0 - Flush all complete pages
1 - Flush all pages
Echo
Echoes the value field value back to the host.
? * s # X
# = Echo value (-32767 to 32767)