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Brother MFC-J6720DW Service Manual

Brother MFC-J6720DW
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6-3
Confidential
Power supply PCB, 100 V series
11
10
NC
NC
+
3
OPEN
+
AC CORD
AC CORD
+
LIVE
LIVE_L
LIVE_L
NEUTRAL_L
SEC+
PRI+
PRI+
NEUTRAL
LIVE_F
PRI-
CN101
B6B-PH-K-S(LF)(SN)
1
2
3
4
5
6
R112
1k
1/4W
R100
1k
1/10W
Q103
DTC114YUA
C
B
E
Q100
DTA114YUA
C
B
E
Q101
DTA114YUA
C
B
E
D3
1N4005
D2
1N4005
D4
1N4005
D1
1N4005
C12
102
1KVDC
D6
S1J
420V
1A
R7
0.15
2W
D5
RF081L2S
200V
1A
R1
100
1/4W
C4
101
50VDC
R17
10
1/4W
D7
DA2JF2300
R16
22k
1/4W
Q2
2SD1857L-R-T92
C
B
E
R2
2.4k
1/8W
R3
2.4k
1/8W
R4
3.3M
1/8W
R18
30k
1/8W
R20
10
1/10W
R9
15k
1/10W
C3
105
10VDC
10%(B)
C2
103
50VDC
10%(B)
R6
240k
1/10W
5%(J)
C14
105
10VDC
10%(B)
C102
47P
1KVDC
C103
105
25VDC
10%(B)
C6
105
10VDC
10%(B)
C107
47P
1KVDC
R14
100k
2W
C104
103
50VDC
10%(B)
R107
100k
1/10W
R103
4.7k
1/4W
R104
0
1/10W
R108
20k
1/8W
1%(F)
R106
30k
1/10W
1%(F)
TP4
TP5
TP6
TP100
TP103
TP104
TP101
TP105
C9
105
25VDC
10%(B)
TP2
TP3
FG1
TP1
C7
105
25VDC
10%(B)
C10
102
1KVDC
VCCGND
VCCGND
DNGCCVDNGCCV
R102
1.3k
1/10W
5%(J)
FG101 FG102
ST101
ST100
U1
LS
8
VDD2
13
GND12
12
OFF
14
VIN
9
SO
15
Vcc
1
VDD1
7
FB
16
GND3
3
OUT
4
IS
6
VGD
5
CL
2
VCCGND
C13
47
100ME47AX
HT1
HEAT SHINK BHS13 LVPS Q1
1
2
PT1
470
1/8W
Q3
2SC4081
C
B
E
VCCGND
VCCGND
C105
103
50VDC
10%(B)
C108
103
50VDC
10%(B)
D100
CMH01
200
1A
C100
103
25VDC
ST1
TP8
TP9
TP10
TP12
R8
0
1/10W
R11
1.8k
1/4W
R15
2.2k
1/8W
C16
102
D8
DA2JF2300
R22
0
1/10W
TP13
R111
8.2k
1/10W
1%(F)
Q104
MM1431FNREA
K
REF
R118
10k
1/10W
C8
104
16VDC
10%(B)
T1
SRW2625EG-219V016
2
1
4
5
6
7
8
9
10
11
12
TP18
TP14
TP16
TP15
TP17
TP19
R10
82k
1/10W
R119
0
1/8W
TP108
Q1
STP9NK50ZFP
S
G
D
C101
270
50V
R105
43k
1/10W
1%(F)
C109
102
50VDC
C18
332
TP24
TP25
R5
3.3M
1/8W
R19
240k
1/10W
5%(J)
ZD7
DZ2W02000
CN1
CN2
L2
1R0223TLN25(A)(T)
3
4
2
1
D101
SBYV28-200-E3/54
200V
1A
PH2
LTV-816-C
A
K
PH1
LTV-816-C
A
K
PH2
LTV-816-C
C
E
PH1
LTV-816-C
C
E
ZD2
DZ2S20000
25mW
ZD4
DZ2S36000
25mW
ZD5
DZ2S36000
25mW
C17
332
F101
SCT (250V3.15A)
F1
50T(P)040H
C1
012
RE104-C3.5
200V
250V
C5
220
EKMQ201E**221ML25S
L1
1R0A163TLN25T
3
4
2
1

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Brother MFC-J6720DW Specifications

General IconGeneral
Duplex printingYes
Print technologyInkjet
Maximum resolution6000 x 1200 DPI
Duplex printing modeAuto
Print speed (ISO/IEC 24734) mono22 ipm
Print speed (ISO/IEC 24734) color20 ipm
Print speed (black, normal quality, A4/US Letter)35 ppm
Print speed (color, normal quality, A4/US Letter)27 ppm
Copier resize25 - 400 %
Maximum copy resolution1200 x 2400 DPI
Maximum number of copies99 copies
N-in-1 copy function (N=)2, 4
Copy speed (black, normal quality, A4)23 cpm
Copy speed (color, normal quality, A4)20 cpm
Scan toCIFS, E-mail, E-mail Server, Fax, File, FTP, Image, Memory Card, OCR, USB
Scan driversICA, TWAIN, WIA
Scanner typeFlatbed & ADF scanner
Grayscale levels256
Input color depth48 bit
Maximum scan area297 x 432 mm
Output color depth24 bit
Image formats supportedBMP, JPG, PCX, PNG, TIF
Maximum scan resolution19200 x 19200 DPI
Document formats supportedHTM, PDF
Optical scanning resolution2400 x 2400 DPI
FaxingColor faxing
Fax memory200 pages
Modem speed33.6 Kbit/s
Fax resolution (black)203 x 196 DPI
Fax transmission speed3 sec/page
Digital senderNo
Printing colorsBlack, Cyan, Magenta, Yellow
Maximum duty cycle26000 pages per month
Recommended duty cycle250 - 1500 pages per month
Number of print cartridges4
Page description languagesGDI
Paper input typePaper tray
Total input capacity500 sheets
Total output capacity50 sheets
Total number of input trays2
Multi-Purpose tray input capacity1 sheets
Auto document feeder (ADF) input capacity35 sheets
Envelopes sizes10, C5, DL, Monarch
Photo paper sizes10x15 cm
Custom media width89 - 297 mm
Maximum print size210 x 297 mm
Custom media length127 - 431.8 mm
Paper tray media typesCoated paper, Glossy paper, Plain paper, Transparencies
Non-ISO print media sizes2L, Executive (184 x 267mm), Folio (media size), Index card, L, Ledger (media size), Letter (media size)
ISO A-series sizes (A0...A9)A3, A4, A5, A6
Photo paper sizes (imperial)4x6 \
Borderless printing media sizesLedger, 4x6, 10x15, 2L, A3, A4, A6, Index card, L, Letter
Maximum ISO A-series paper sizeA4
DisplayLCD
Control typeTouch
Product colorBlack, White
Display diagonal2.7 \
Market positioningBusiness
Standard interfacesEthernet, USB 1.1, USB 2.0, Wireless LAN
USB 2.0 ports quantity1
Fax compatibilityITU-T G3
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Security algorithms128-bit WEP, 64-bit WEP, SSID, TKIP, WPA-AES, WPA-PSK, WPA-TKIP, WPA2-AES, WPA2-PSK
Mobile printing technologiesApple AirPrint, Brother iPrint & Scan, Google Cloud Print
Compatible memory cardsmicroSD (TransFlash), microSDHC, miniSD, miniSDHC, MMC, MMC Mobile, MMC+, MS Duo, MS Micro (M2), MS PRO Duo, SD, SDHC, SDXC
Sound pressure level (printing)50 dB
AC input frequency50 - 60 Hz
Power consumption (off)0.04 W
Power consumption (standby)4.5 W
Power consumption (PowerSave)1.5 W
Power consumption (average operating)28 W
Package depth497.84 mm
Package width657.86 mm
Package height414 mm
Package weight19912 g
Storage temperature (T-T)10 - 35 °C
Operating relative humidity (H-H)20 - 80 %
Mac operating systems supportedMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Windows operating systems supportedWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Sustainability certificatesBlue Angel, ENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Depth433 mm
Width553 mm
Height310 mm

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