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Service errors
= Supported
X = Not supported
Printer model
Message Error code
C540n, C543dn,
C544n/dn/dw/dtn
X546dtn MFP
ALL SERVICE MESSAGES 50000 X X
Device attendance messages
= Supported
X = Not supported
Printer model
Message
C540n, C543dn,
C544n/dn/dw/dtn
X546dtn MFP
RDYMSG
OPMSG
STMSG
Lexmark-unique PJL commands
= Supported
X = Not supported
Printer model
Command
C540n, C543dn,
C544n/dn/dw/dtn
X546dtn MFP
LADVANCEDSTART
LBEEP
LCLOSEFILE
LDEFRAG
LDELETEFILE
LDOWNLOADTARGET
LENGINEPRT
LENTERRETAILMODE
LESCAPECHAR
LEXITRETAILMODE
Appendix B: PJL support
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