Unit 2: Printer Job Language
Page 2-18 SATO D512 PCL Programming Manual
STATUS MESSAGE FORMATThe format of the returned information from the INFO STATUS, USTATUS DEVICE, and
USTATUS TIMED commands is described in this section.
INFORMATION MESSAGES
Information messages are returned in this form:
CODE=status code
DISPLAY=display string (in double quotes)
ONLINE=online status
Table 2-5: PJL Information Messages
Printer State Status Code Display String Online Status
Ready 10001 Ready TRUE
Ready 10001 RDYMSG TRUE
Not Ready 10002 Not Ready FALSE