Samsung SCX-4216F Series User Manual

Block Diagram
6-1
Samsung Electronics
6. Block Diagram
USB 1. 1
I EEE1284
MODEM
336.Kbps
AUDIO PART MODEM AFE
S3C46Q0X
ARM9TDMI
GEU
P1284
USB 1.1
1 TU
I/O I/F
DMAC
PVC
UARTX2
MEMORY I/F
CACHE (4K)
IMAGE PROCESSOR
RESET
FLASH
MEMORY
(1M B ,2MB)
SDR AM
(8MB,16MB)
EXTERNAL
GPIO
74 H CT 2 7 3 x 2
74ACT245 x 1
MAIN
MOTOR
DRIVER
(A3977SLP)
LD CTL.
THERM.
HR(ZENER)
24PX2
M
AC 110V/220V
HV
SUPPLY
DEV
THV
COVER S/W
+24V
+5V/
+12V/
+24V
INLET &
POWER S/W
26P
EXIT
SEN S OR
MP E MP.
SEN SO R
FEED
SENSO R
P_ EMP.
SENSOR
OPC GND
FUSER
FAN
LSU
MAIN MOT.
MAIN SOL.
MP SOL.
PTL
AC PWR
2P
2P
2P
2P
2P
3P
4P
11P
EXT. PHONE
LINE
14P
LCD (16X2)
FLATEN
COVER
CCD
FLATEN
MOTOR
ADF
MOTOR
ADF
MOTOR
DRIVER
(TEA3718X2)
ADF POS SEN.
SCX-4216F, 4116 only
SCX-4216F only
ADF DET SEN.
ADF REGI SEN.
FLATEN
MOTOR
DRIVER
(TEA3718X2)
CCD LAMP
CONTROL
ADF/
FLAT MOT
CONTROL
AD F
14P
3P
6P
16P
24P
4P
4P
TRNSFORMER
600 : 600
TX : RX
LINE
INTERFACE
MODEM &
EXT. PHONE
SEPERATING
PART
EXT.PHONE
INTERFACE
PART
HT48C50
LCD/LED DRIVER
KEY SCAN
SENSOR DRIVER
OPE
CONN.
ADF
LIU
HVPS
SMPS
MAIN

Samsung SCX-4216F Series Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Resolution	600 x 600 dpi
Copy Resolution	600 x 600 dpi
Fax Modem Speed	33.6 Kbps
Paper Input Capacity	250 sheets
Memory	8 MB
Print Speed	16 ppm
Copy Speed	16 cpm
Scan Resolution	4800 x 4800 dpi (enhanced)
Connectivity	USB