MX-M700N ELECTRICAL SECTION 11 – 23
PCU_RES PCU reset signal PCU reset by the controller Operation
enable
Reset 9 7 PCU
PCU_RXD Serial communication send
data signal
Send data to the controller — — 9 17 PCU
PCU_TXD Serial communication receive
data signal
Receive data from the controller — — 9 9 PCU
PD Document size detection
signal
OC document size detection
analog signal
——174SCN
PDSEL0 Document detection select
signal 0
Document size detection signal
select
——172SCN
PDSEL1 Document detection select
signal 1
Document size detection signal
select
——121SCN
PDSEL2 Document detection select
signal 2
Document size detection signal
select
——122SCN
PFD2 Paper pass detection signal 2 Paper pass detection
(Left door unit) from duplex (ADU)/
No. 1, 3, 4 paper feed tray
Paper pass — 7 10 PCU
PGMCLK LSU motor RPM control signal
(CLK)
LSU motor RPM control — — 22 6 PCU
PNC Count-up signal (Auditor) Count up (Auditor) Count UP — 5 1 SCN
PNC-a Count-up signal
(Personal counter)
Count up (Personal counter) — — 2 20 PCU
POD1 Paper exit detection 1 signal Paper exit detection from fusing Paper pass — 5 3 PCU
POD2 Paper exit detection 2 signal Paper pass detection from paper
exit
Paper pass — 5 9 PCU
POD3 Paper exit detection 3 signal Paper exit detection to upper
section paper exit tray
(Full detection)
— Paper pass
(Full
detection)
515PCU
POF Power OFF status signal Power OFF status Power OFF Power ON 9 3 PCU
POF_SCN Power off signal Power OFF status signal
(Output from PCU)
Power OFF — 9 43 SCN
POM1A Paper exit motor 1 (Fusing
side) control signal (Phase A)
Paper exit unit (Fusing side) paper
transport
——101PCU
POM1B Paper exit motor 1 (Fusing
side) control signal (Phase B)
Paper exit unit (Fusing side) paper
transport
——103PCU
POM1XA Paper exit motor 1 (Fusing
side) control signal (Phase /A)
Paper exit unit (Fusing side) paper
transport
——102PCU
POM1XB Paper exit motor 1 (Fusing
side) control signal (Phase /B)
Paper exit unit (Fusing side) paper
transport
——104PCU
POM2A Paper exit motor 2 (Paper exit
side) control signal (Phase A)
Paper exit unit (paper exit side)
paper transport
——105PCU
POM2B Paper exit motor 2 (Fusing
side) control signal (Phase B)
Paper exit unit (paper exit side)
paper transport
——107PCU
POM2XA Paper exit motor 2 (Fusing
side) control signal (Phase /A)
Paper exit unit (paper exit side)
paper transport
——106PCU
POM2XB Paper exit motor 2 (Fusing
side) control signal (Phase /B)
Paper exit unit (Paper exit side)
paper transport
——108PCU
PPD Resist roller front paper pass
detection signal
Paper pass detection in front of
resist roller
Paper pass — 12 15 PCU
PROFF_CNT BUP-PR control signal
(Main power OFF signal)
Main power OFF signal
(output from controller)
—End94PCU
PRON_FAX BUP-PR control signal
(Main power ON signal)
Main power ON signal
(Output front FAX unit)
Boot — 9 1 PCU
PSBC Resist roller brake clutch
control signal
Resist roller brake clutch control — Paper
transport
enable
12 11 PCU
PSPS Separation solenoid control
signal
Separation solenoid control Separation — 8 13 PCU
PWM-RSV1 Cooling fan motor control
signal (Paper exit duplex
(ADU) section (Top surface))
Paper exit, duplex (ADU) section
cooling
Max.
blowing
capacity
Stop 8 20 PCU
READY LSU motor lock detection
signal
LSU motor lock detection Rotation Stop/Lock 22 5 PCU
READY Copy enable signal (Auditor) Copy enable (Auditor) Copy
enable
—54SCN
RES_CCD1 Reset signal (CCD) Reset (CCD) — Reset 1 64 SCN
RES_CCD2 Reset signal (CIS) Reset (CIS) — Reset 10 15 SCN
RES_FIN Finisher reset signal Finisher reset Operation
enable
Reset 17 19 PCU
RES_LCC LCC reset signal LCC reset Operation
enable
Reset 18 11 PCU
RES_MFP Main unit reset signal (MFP) Not used. Reset — 9 12 SCN
RES_SCN Scanner reset signal Scanner reset
(output from controller)
Reset — 9 44 SCN
Signal name Name Function/Operation
Connector level Connector
No.
Pin
No.
PWB
name
Remark
“L” “H”
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