4-12 Phaser 6121MFP Service Manual
General Troubleshooting
(TSI) DCS
(TSI) (NSS)
(PWD) (SUB) (TSI)
DCS
Mode setting from manual
transmitter or automatic
receiver.
CFR
FTT
(NSC) (CIG) DTC
(NSF) (CSI) DIS
(CRP)
CTC Mode setting from the
transmitter to the receiver.
(CTR)
(CRP)
(EOR-NULL) Indicates the next block
transmission from the
transmitter to the receiver.
(ERR)
(RNR)
(CRP)
(EOR-MPS) or
(EOR-EOP) or
(EOR-EOM) or
(EOR-PRI-MPS) or
(EOR-PRI-EOP) or
(EOR-PRI-EOM)
Indicate the next message
transmission from the
transmitter to the receiver.
(ERR)
(RNR)
PIN
(CRP)
MPS or EOP or EOM
or
(PRI-MPS) or
(PRI-EOP) or
(PRI-EOM)
Post-message commands. MCF
RTP
RTN
PIP
PIN
(CRP)
(PPS-NULL) Post-message command for a
partial page: from the
transmitter to the receiver.
(PPR)
MCF
(RNR)
(CRP)
(PPS-MPS) or
(PPS-EOP) or(
PPS-EOM) or
(PPS-PRI-MPS) or
(PPS-PRI-EOP) or
(PPS-PRI-EOM)
Post-message commands for a
complete page: from the
transmitter to the receiver.
(PPR)
MCF
(RNR)
PIP
PIN
(CRP)
(RR) Ask for the status of the
receiver: from the transmitter
to the receiver.
(RNR)
(ERR)
MCF
PIP
PIN
(CRP)
DCN Phase E command. None
Command Definition Appropriate Responses