D Pjl Status Codes; Status Code Groupings - HP Color LaserJet 5500 Technical Reference Manual

PJL Status Codes
Status Code
Groupings
The status codes listed in this appendix are sent to the host
in many of the status readback responses as "CODE =
xxxxx," where each "x" stands for a single digit 0 through 9.
For example, if unsolicited status is enabled and the toner
runs low, the following message is returned:
@PJL USTATUS DEVICE
CODE=10006
DISPLAY="16 TONER LOW"
ONLINE=TRUE
If you consult the status code table, code 10006 means
"toner low." Note that since the string portion of the
"DISPLAY=string" is localized, developers should use the
"CODE=" value in applications.
PJL status codes are grouped as follows, with the first two
digits indicating a message category:
Informational Messages (10xxx)
Background Paper Mount (11xyy)
Background Paper Tray Status (12xyy)
Output Bin Status (15xxy)
PJL Parser Errors (20xxx)
PJL Parser Warnings (25xxx)
PJL Semantic Errors (27xxx)
Auto-Continuable Conditions (30xxx)
PJL File System Errors (32xxx)
Possible Operator Intervention Conditions (35xxx)
Operator Intervention Required (40xxx)
Foreground Paper Mount (41xyy)
D
PJL Status Codes D-1