Samsung ProXpress M387 Series

2.ProductSpecications

DiagramoftheM407xFXSeriesElectricalCircuit

10

9

8

7

6

5

4

3

2

1

3. 3V

GN D

nS C ANNE R_HOM E

MAIN

C4 N

FUS ER Unit

The rm oSta t

The rm isto r1

Exit

Se nsor

Re gi

Clutch

Pickup

Clutch

Front Cove r

Micro S witch

24V

5V_SMPS

FUS ER ON

24VS

3.3V

3. 3V_C over _ Open 1

3.3 V_C over _Ope n3 .3 V

DEVELOP ER Unit

F AN MAIN

F AN

S MP S

OP C MHV

DEV

Supply

THV

Va ristor

T

D

S

DRUM

M

Main Mot or

DDR3

DIMM

(1GB)

EEP R OM

(64KB)

00

Network

RTL8211E

25 MHz

FUS ER

BIAS

INLET

Pa per

Outb infull

Se nsor

12MHz

MAIN CLK

US B 2.0

INLET

T HE R M_1

V_P ROTEC T_ON

1

2

CN24(2mm )

THERM

nM OT_D IR

MAIN_BLDC_CLK

MO T_R EADY

nM OT_E N

GN D

24 VS

P ICKUP _C LT

24 VS

RE GI_C LT

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CN31(2m m)

MAIN MOTOR

3. 3V_P S

GN D

nSE NS _P_ EXIT

1

2

3

CN27( 2mm )

EXIT

SE NS OR

3. 3V_P S

GN D

n SENS _ BIN_F ULL

3.3V _C_O PE N1

3.3V _C_O PE N2

1

2

3

4

5

CN2( 1.5mm )

OUTBIN FULL

COVE R OP E N

VB US

DM

DP

GND

1

2

3

4

CN 21

US B_ IF

MX0P

MX0N

MX1P

MX2P

MX2N

MX1N

MX3P

MX3N

GND

LE D1

LE D0

3.3V _P S

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

CN2 0

NETWORK_IF

nSC AN H OME

3.3V _PS

LCD_B L_PW M

GN D

LCD _LVDS 3+

LCD_LV DS3-

GN D

LCD _LV DS_ CLK+

LCD _LVDS _C LK-

GN D

LCD _LVDS 2+

LCD_LV DS2-

GN D

LCD _LVDS 1+

LCD_LV DS1-

GN D

LCD _LVDS 0+

LCD_LV DS0-

GN D

RX D_O PE

TXD_ OPE

GN D

nR S T_MIC OM_OE

nKE Y_ S OFT_ PW R

nI NT_TOU CH

GN D

S DA_TOU CH

SC L_TOU CH

3.3V

CN16 (F F C 1 mm)

OP E I/F (4.3 inch TOUCH LCD)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

3. 3V_LS U

nH sync

GN D

VDO_1 _P

VD O_1 _N

GN D

nS H _1

nS H _2

GN D

VDO_2 _P

VD O_2 _N

GN D

nLD _ON

LD_ POWE R

N. C

CLK_LS U _MOT

nR EADY_LS U

nLS U_M OT_E N

GN D

24 VS

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

CN17 (FFC 1m m)

LS U_IF

HVPS

20

19

18

17

16

15

14

13

12

11

10

9

8

7

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

24 VS

GND

THV_ RE AD

nTH V_E N

P WM_THV

P WM_DE V_DC

P WM_MHV

P WM_FU S ER_B IAS

GND

3. 3V

3. 3V_C ov er_ Op en 1

1

2

3

4

5

6

7

8

9

10

11

12

CN8(1.5 mm)

HVP S

5V _S MP S

GND

24 V1

GND

24 V2

1

2

3

4

5

CN22

(3 .96m m)

SM PS

SMPS

5V _S MP S

GND

24 V1

GND

24 V2

1

2

3

4

5

CN

S MPS

GND

24 V OFF

Re lay

24 VS

Fus e r ON

1

2

3

4

5

CN

SMP S

GND

24 V OFF

Re lay_AC_ ON

24 VS

Fus e r ON

5

4

3

2

1

CN26

(2mm)

S MPS

24 VS

GND (FB )

N. C

FAN _MAIN

1

2

3

CN14

(2 mm )

MAIN FA N

24 VS

FA N_SMP S(F/B)

1

2

CN30

(2m m)

S MPS FA N

12

11

10

9

8

7

6

5

4

3

2

1

GND

S CL1

3. 3V_C RU M

S DA

1

2

3

4

CN38(1.5mm)

Z-C RUM

EMPTY

Se nsor

REGI

Se nsor

3. 3VS

GN D

n SENS _ P_ EMPT Y

3. 3VS

GN D

n SENS _ P_ RE GI

3. 3VS

GN D

n SENS _ P_ FEE D

1

2

3

4

5

6

7

8

9

CN6(2mm)

SENSOR

24 VS

MP_ CLU TCH

3. 3VS

GN D

S ENS _MP

1

2

3

4

5

CN 19 (2 mm )

MP

FEED

Se nsor

24 VS

GND

THV_R EA D

nTH V_ EN

P WM_THV

P WM_DE V_DC

P WM_MHV

P WM_FU S ER_B IAS

GND

3.3V

3.3V _C ov er_Op en

CN35(1. 5mm)

S CF_IF

CLK _LSU _MO T

nR E AD Y_ LS U

nLS U _MOT_E N

GN D

24 VS

LSU

(Dual Beam )

24 V1

5V_S US P

nR S T_S C F

S CF _TXD

S CF_R XD

nS C F_O P R

_R E Q

GND

1

2

3

4

5

6

7

8

9

10

D

irec t

USB

W

LAN

B_ VIN

GN D

G_ VI N

GN D

R_ VIN

GN D

3.3V _C IS

SC AN_ CTR

CIS _SP

CI S_C LK

LE D_C OMMO N

CIS _BLE D

CI S_G LED

CIS_R LE D

GN D

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CN9(FFC 1 mm)

CIS _IF

OU T1A

OU T1B

OU T2A

OU T2B

1

2

3

4

CN 13

(1.5mm)

SCAN_MTR

MT

STEP

GN D

RA DF_ REG I_S OL

nSE NS _R AD F_P _ DET

nSE N S_R AD F _P_ REG

nR ADF _MOT_S LE EP

nR ADF_M OT_E N

RA DF_ MO T _PLS

RA DF_ MO T _CUR RE NT

RA DF _ MOT_DI R

GN D

RADF_ P IC KUP _S O L

n SENS _RADF_C OVER_OP EN

nSE N S_R ADF_ P_P O S

RA DF_ MO T _MS 1

RA DF_ MO T _MS 2

24 V2

5V _PS

DADF_ EXIT_S O L

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

CN12(1. 5mm)

RA DF_IF

MODEM

(Conexant _S SF 336)

NAND FLASH

(512MB)

Sca n

Motor

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

MP

Clutch

MP

Se nsor

AMBIE NT

GN D

1

2

CN28( 2mm )

AIR

TEMP

USB HUB

1

2

3

Sc anne r

Hom e

Se ns or

Co ver

Ope n

Am bie nt

Tem p

Se nsor

S

PEAKER

1

2

3CH C IS

1

2

3

4

5

Hands et

Model Only

32.7KHz

RTC CLK

25 MHz

nH OOK _DET

MO DE M_S C K

nI NT_MODE M

nCS _MOD EM

MO DEM_ MISO

MO DEM_ MOS I

nR S T_MODE M

KEY_ CLICK

G ND

3. 3V

CN5

(FFC 1mm )

MODE M I/F

1

2

3

4

5

6

7

8

9

10

9

8

7

6

5

4

3

2

1

nH OO K_DE T

MO DEM_ SCK

nMOD EM_I NT

nMO DEM_C S

MO DEM_ SP IDI

MODE M_S PID O

nM_R ES E T

KE YCLICK

GN D

3.3V

SC AN HO ME

3.3V _P S

LCD _BL_P WM

GN D

LCD _LVDS 3+

LCD_LV DS3-

GN D

LCD _LVDS _CLK+

LCD _LVDS _C LK-

GN D

LCD _LVDS 2+

LCD_LV DS2-

GN D

LCD _LVDS 1+

LCD_LV DS1-

GN D

LCD _LVDS 0+

LCD_LV DS0-

GN D

RXD_ OP E

TXD_ OP E

GN D

nR ST_M IC OM _OP E

nKE Y_ S OFT _PW R

nINT_TO UC H

GN D

S DA_TO UCH

SC L_TO UCH

3. 3V

S D_ D2

S D_ D3

S D_ CMD

S D_ PWR_ 3.3

S D_ CLK

S D_ D0

S D_ D1

N.C

GN D

CN32

SD CARD_IF

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VBUS

DM

DP

GN D

1

2

3

4

CN37

USB_ IF

3.3V

DM

DP

GN D

DETE CT

1

2

3

4

5

6

33CN16

USB_ IF

SD CARD

CL CL CL

3 .3 V_Co ver_Op en2

RADF JOINT PBA

(JC92-02353A)

CN36(1.5 mm)

ADF_ IF

OUT2 B

OUT1 B

OUT2 A

OUT1 A

ANO DE_C

ANO DE_B

ANO DE_A

GND

nSE NS _P _PO S

nS ENS_ C_OP N

GND

nSE NS _P _DET

1

2

3

4

5

6

7

8

9

10

11

12

ADF JOINT PBA

(JC92-02426A)

5V

N.C

GND

5V

1

2

3

4

CN10

P ARALLEL

PARALLE L

OP TION

N.C

GND

DAD F_R E GI_S OL

N.C

nS E NS_ DA DF_ P _D ET

nS E NS_ DA DF_ P _R EG I

DAD F_MOT_ S LEE P

nD ADF_ MOT_E N

DAD F_MOT_ P LS

DAD F_MOT_ CU RR EN T

DAD F_MOT_ DIR

CN1(1.5 mm)

RADF

N.C

GN D

DA DF_ RE GI_S O L

DA DF_ MODULE _ DE T

nS E NS_DA DF_ P_DE T

nS E NS_DA DF_ P_R EG I

DA DF_ MOT _S LE EP

nE N_DA DF_MOT

DA DF_ MOT _P LS

DA DF_ MOT _CU RR E NT

DA DF_ MOT _DIR

CN(1.5 mm )

GN D

DA DF_ P ICKUP _S OL

nSE NS_DADF_COV ER_O PE N

nS E NS_DA DF_ P_P OS

DA DF_ MOT _MS 1

DA DF_ MOT _MS 2

24 V

5V

DA DF_ E XIT_S OL

S E NS_DAD F_P_ S IZE

CN(1 .5m m )

LE D_ ANO DE

GND

nSE NS_DADF_P _DET

LE D_ ANO DE

GND

nSE NS_DADF_COV ER_O PE N

N.C

1

2

3

4

5

6

7

CN

(1 .5m m)

S ENS OR

LE D_ ANO DE

GND

nSE NS_DADF_P _P OS

LE D_ ANO DE

GND

nSE NS_DADF_P _RE GI

1

2

3

4

5

6

CN

(1 .5m m)

S ENS OR

24 V

DAD F_ P ICKUP _S OL

1

2

CN( 2mm)

PICKUP

SOL

24 V

DAD F_ RE GI_S O L

1

2

CN(1.5mm)

REGI

SOL

24 V

N.C

DAD F_ E XIT_S OL

1

2

3

CN(2mm)

EXIT

SOL

OUT1 A

OUT1 B

OUT2 A

OUT2 B

1

2

3

4

CN( 2mm)

ADF MOT

CL

MT

STEP

RADF P a pe r Dete ct

S ens or

RADF C ov er O pen

S ens or

RADF P a pe r Po s

S ens or

RADF P a pe r Regi

S ens or

RADF P ic k up

Clu tc h

RADF R e gi

Clu tc h

RADF E xit

Clu tc h

RADF Mo tor

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

G ND

DADF _RE GI_ SOL

nS EN S _DADF_ P _DET

nS EN S _DADF_ P _R EG

nD AD F_M OT_S LEE P

nDADF _MO T_EN

DADF_ MOT_ P LS

DADF_ MOT_ CU RR ENT

DADF_ MOT_ DIR

G ND

DA DF _ PIC KU P _SO L

nS ENS_DADF_CO VER _OPEN

nS E NS _DADF_ P _P OS

DADF_ MOT_ MS1

DADF_ MOT_ MS2

24 V

5V

DA DF _ EXIT_ SOL

GND

DAD F_P ICK UP_S OL

nSE NS_DADF_COV ER_O PE N

nS E NS_ DA DF_ P _P OS

DAD F_MOT_ MS1

DAD F_MOT_ MS2

24 V

5V

DAD F_E XIT_ S OL

S E NS_D ADF_P _ S IZE

12

11

10

9

8

7

6

5

4

3

2

1

11

10

9

8

7

6

5

4

3

2

1

CN2

(1 .5m m)

CN3

(1.5 mm )

SIG 1

GN D

SIG 2

GN D

SIG 3

GN D

VDD

VRE F

ID

S I

CLK

ILED

LE D_B

LED_ G

LED_ R

GN D

VO 1

VO 2

T x

G ND

Rx

3. 3V

nH OOK _DET

1

2

3

4

5

MIC

GN D

RC V

3. 3V

HO OK_O FF

HOOK PBA

(J C92 -02100 A)

3

2

1

5

4

3

2

1

3.3V _LSU

nH sy nc

G ND

VD O_1 _P

VDO_1 _N

G ND

nSH _1

nSH _2

G ND

VD O_2 _P

VDO_2 _N

G ND

nLD _ON

LD_ P OWER

12

11

10

9

8

7

6

5

4

3

2

1

OUT2 B

OUT1 B

OUT2 A

OUT1 A

ANO DE_C

ANO DE_B

ANO DE_A

GND

nSE NS _P _PO S

nS ENS_C_OP N

GND

nSE NS _P _DET

OUT2 B

OUT1 B

OUT2 A

OUT1 A

ANO DE_C

ANO DE_B

ANO DE_A

GND

nSE NS _P _PO S

nSE NS_C _OP N

GND

nSE NS _P _DET

1

2

3

4

5

6

7

8

9

10

11

12

A

DF

CW /C CW

CLO CK

REA DY

S TART/ST O P

NC

BR AKE

GN D

+24 V

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

L

N

FUSE R

L

N

CR UM

GND

S CL1

S DA1

3.3V _C RU M

1

2

3

4

CN4

(2m m)

CRUM

Co ver

Ope n

Se nsor

3.3V _PS

GN D

nSENS_Co_Open

1

2

3

CN1( 1.5mm )

Cover Open

SE NS OR

3

2

1

Z-C R UM

N.C

GND

S CL

3.3V _C RU M

S DA

6

5

4

3

2

1

CRUM I/F PBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

N.C

OP T_ nCMDR E Q

N.C

GND

24 V

5V

OP T_ nRE S E T

OP T_ RXD

OP T_ TXD

SCF

DRAWER C N

VBUS

DM

DP

GN D

1

2

3

4

CN15

USB_ IF

X

OA :16 GB

FALCON : 4 GB

EDI

A1500

EEP R OM

(32KB)

Se rial F la sh

(4MB)

DDR3

(128MB)

B

UZZER

OPE

O

P E _LC D

4 .3inch Touc h

Themaincontrollercontrolsallmodulesrequiredtoprint,thatis,LSU,HVPS,SMPS,FAN,Fuser,etc.

ThemaincontrollerreceivesprintdatafromthehostthroughnetworkorUSBPortorfax,Scanner.Ittakesthisinformation

andgeneratesprintablevideobitmapdata.EngineandVideocontrollerarenotseparated.

ThemaincontrolleradoptstheCHORUS4N(1GHz)CPU,A1500(600MHz),DIMMPBAonDDR3memorytoperform

printingjobssuccessfully.

TheOPEControllerdisplaysthestatusofthesystemusing4.3inchTFTLCDinresponsetouseractionsortheMain

controller.

TheHVPSsupplieshighvoltagefordevelopingprocess.HighV oltagecontrolledbyPWMsignalfromCPU.

SMPSmakes+5Vand+24VDCfrom220Vor110AC.

Samsung ProXpress M387 Series - Page 37

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