Samsung MultiXpress K7 Series - 2.12. Hardware Configuration

2.ProductSpecicationsandDescription
2.12.HardwareConguration
MultiXpressK7seriesElectricalCircuitSystemconsistsofthefollowing:
•MainController(Mainboard)
•OPEUnit
•ADF(DSDF/RADF)Controller
•HVPSboard
•SMPSboard
•FDBboard
DiagramoftheMXK7SeriesElectricalCircuit
S C A N N E RG U I
M A IN C O N T R O LLE R
LC D
T FT 1 0 .1"
P LA T E N
IR UI (new)
TSP(C-type) (Old)
R A D F
M S O K
eMMC (IR UI_new)
SD card (TSP_old)
BO O T DEVIC E
S M P S
T Y P E 5
FU S E R
C R U M
C R U M IF
O P C
C R U M
ITB D E V E IF T B IF
FU S E R H V P S
O P C
U N IT
T O N E R
B O T T LE
H V
W TB
T B
C R U M
O P C
Y /M /C
O P C K /ITB
FU S E R
P IC K U P
1/2
FE E D
R E S O R V O IR
K C , M Y
R E G I
D U P L E X 1/2 /3
W TB , T1
FU S E R
R E LE A S E
FA X 1
FA X 2
U S B 3 .0
D E V IC E
U S B 3 .0
H O S T x2
N E T W O R K
G IG A B IT
N E T W O R K
G IG A B IT
IN T E R F A C E
H D D
320G B
P O LY G O N
M O T O R
LD
P D
LS U
U N IT
IN N E R
T E M P /H U M I
O U T E R
T E M P /H U M I
LS U T E M P
A C R /C T D
A N A L O G
S E N S O R
T H E R M IS T O R
T /C S E N S O R
1
st
C A S S E T T E
2n d
C A S S E T T E
D C F U N IT
FE E D
U N IT
H C F U N IT
LC T
IN N E R
FIN IS H E R
S T A N D A R D
FIN IS H E R
B O O L K E T
FIN IS H E R
O U T P U T
S T A C K IN G
P U N C H K IT
S T E P
B LD C
D C
D R IV E
U N IT
T O N E R S U P
K C ,M Y
C A R D
R E A D E R
O P T IO N A L
U N IT
P B A TY P E
A S S Y C O M P .
S IN G L E C O M P .
C R U N IT
D E V E LO P E R
S Y S T E M
LS U S K E W
Y M C
S M P S
T Y P E 3/4(O pt.)
A C R
S H U T T E R
C S T L O C K 1, 2
Themaincontrollerhandlesthevideocontroller,enginecontrollerandscancontroller.
ThemaincontrollerreceivesprintdatafromthehostthroughthenetworkorUSBport,anditreceivescopydatafromthe
ScanController.Ittakesthisinformationandgeneratesprintablevideobitmapdata.Itcontrolsallmodulesrequiredto
print,thatis,LSU,HVPS,FAN,Fuser,etc.
ThemaincontrollercommunicateswiththedrivesystemandotherdevicesthroughUART(UniversalAsynchronous
ReceiverTransmitter).Itcommunicateswiththetonercartridgeanddrum/developerunitthroughI2Ctochecktheirlife.
ThemaincontrolleradoptedQuadCoreCPU1.5GHZ,DDR34GB(oldmodel)/6GB(newmodel(IRUI)memory,Micro
SD4GB(oldmodel)/eMMC4GB(newmodel(IRUI)),320GBSATAHDDtocontroltheenginedriving,videosignal
processing,interface,etc.successfully.
AMICOMatthemaincontrollercontrolsthefuserlampon/offandsystempoweraccordingtoanoptimizedenergy-saving
algorithmforoptimalefciency.ItalsocommunicateswiththeOPEControllerthroughtheUSB2.0protocoltodisplay
thesysteminformationonLCD.
Copyright©1995-2017SAMSUNG.Allrightsreserved.2-93