Brother MFC-8860DN Servise Manual

Main PCB
LAN
Parallel
Interface
CN18 CN27
PH2
CN15-13
-7
-10
+5V
-5
-4
-3
-2
-1
GIJI
CHRG
RDPS
PLS
SL
IGND
RL1
RL2/POL
TELOFF
VCC5
J2
LINE
J1
EXT
I24V
-6
CP
-8
LT1_DET1
LT1_PEDG
+24V
+24V
24VRET
+24V
RELAYOFFN
VCC24
FB_VCLN
LT1_PE
+3.3V
LT1_SOL
24VRET
HEATERONN2
S0V
+3.3V
+8V
PWM_DEV
T1_PE_SEN
GRIDC
FB_DEV
S0V
/TRCV
FB_TRCCV
PWN_TRCC
PWM_CHG
FB_TR
24RET
+24V
-8
CN20-9
RELAY_
FRONT
REG_SOL
MP_SOL
+5V
PNEW_SEN
-6
-5
-4
-4
-3
-7
-11 -9
+24V
DX_SOL
CN24-2
-1
T1_SOL
TNR_SEN
S0V
F_COV_SEN
-3
-2
-1
CN23-6
-5
THM_EDGE
THM_CENTER
VDD3
PO_SEN
-2
-1
DX_UNIT_SEN
S0V
BD
-7
CN14-8
LD
LD_MON
PWNENB
LDFALF
+5V
DATA
GND
+5VI
FB_GRID
LT2_DET2
FAN_MAIN
MP_PE_SEN
PEDG_SEN
TNRLED
HU+
REG_REAR_SEN
HV+
HU-
HV-
+5V
S0V
U
U
V
W
HU+
HU-
HV+
HV-
HW-
HW+
+5V
S0V
U
U
V
V
W
W
FG+
FG-
VOG
CCD24V
AGND
SH
J3
Hand set
MFC-8870DW only
USB
CN29
DIMM
CN17
RELAY_
REAR
-4
-3
-6
-5
-2
-1
RESET_N
RXD
TXD
GND
+3.3V
+5VI
-4
-3
CN7-6
-5
-2
-1
DX_SOL
PANEL
FG
GND
DATA-
DATA+
+5V
FG
-4
-3
CN1-6
-5
-2
-1
WIRELESS
LAN
CN18-8
-6
-5
-4
-7
-3
-2
-1
LT(OPT)
CN5-10
-6
-5
-4
-7
-3
-2
-1
-9
-8
CN12-22
-18
-17
-16
-19
-15
-14
-13
-21
-20
-12
-8
-7
-6
-9
-5
-4
-3
-11
-2
-1
-10
-18
-17
-16
CN6-19
-15
-14
-13
-12
-8
-7
-6
-9
-5
-4
-3
-11
-2
-1
-10
LVPS
HEATERONN1
24VRET
HVPS
REG_FRONT_SEN
FAN_PS
VCC3.3V
MAIN
MOTOR
DRIVER
HW+
HW-
U
V
V
W
W
CN4-14
-13
-12
-8
-7
-6
-9
-5
-4
-3
-11
-2
-1
+3.3V
SEN_FBHOME
GND
CN16-3
-2
-1
-10
SCANNER
MOTOR
DRIVER
-12
S0V
CI
CML
VCC24
CN19-20
-7
-10
-5
-4
-3
-2
-1
-6
-8
-11
-9
-13
-17
-16
-15
-18
-19
-14
-12
NCU
-7
CN10-10
-5
-4
-3
-2
-1
DPSEN1
BSSOL2
GND
DPSEN2
+24V
BSSOL1
-6
-8
-9
GND
RSEN
FSEN
+3.3V
ADF RELAY
CCD
PH1
DGND
RS
DGND
DGND
SW2
SW1
VOB
A
ENA0
+24V
P0V
NC
+5V
P0V
BB
-7
-10
-5
-4
-3
-2
-1
-6
-8
-11
-9
-13
CN21-15
-14
-12
MOTOR DRIVER
ENA1
DECAY
STB
AB
B
PWM0
PWM1
AGND
AGND
VOR
VOUT1
VOUT2
CN11-2
-1
SPEAKER
+3.3V
STHM
CN9-2
-1
THERMISTOR
GND
FB_COVER
CN25-2
-1
FB-COVER
+24V
COUNT
CN8-2
-1
HOME
POSITION
COUNTER
BAT_P
BAT_N
CN22-2
-1
BATTRY
GND
SEN_STACK
CN3-3
-2
-1
STACK
SENSOR
+3.3V
CN2-4
-3
-2
-1
CN1-4
-3
-2
-1
FB_OUT A
_
ADF
MOTOR
FB
MOTOR
-2
-1
FSEN
FB_OUT A
FB_OUT B
FB_OUT B
_
+3.3V
FSEN
0V
ADF_OUT A
ADF_OUT A
ADF_OUT B
ADF_OUT B
_ _
CN2-3
-2
-1
RSEN
+3.3V
RSEN
0V
CN4-2 -1
SWITCH
BACK
SOL
SB_SOL
+24V
CN3-3
-2
-1
FSEN2
+3.3V
FSEN2
0V
CN2-3
-2
-1
SBSEN
+3.3V
SBSEN
0V
CN5-2
-1
PICK
SOL
PICK_SOL
+24V
CN3-3
MFC-8870DW
MFC-8860DN
DCP-8065DN only
Confidential

Brother MFC-8860DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Scan to	e-mail, file, image, OCR
Grayscale levels	256
Input color depth	48 bit
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	28 cpm
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	300
Total input capacity	250 sheets
Total output capacity	150 sheets
Auto document feeder (ADF) input capacity	50 sheets
Maximum internal memory	544 MB
Sound power level (standby)	30 dB
Sound pressure level (printing)	55 dB
Display	LCD
Market positioning	Business
Paper tray media types	Envelopes, Plain paper, Recycled paper
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Font styles	66 Scaleable fonts, Letter, Gothic 16.66, OCR-A, OCR-B, 11 Barcodes
Dimensions (WxDxH)	531 x 450 x 475 mm
Networking features	10/100 Base-TX
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	scan, n
Compatible operating systems	Windows98(SE)/Me/2000/XP/NT4.0WS Mac OS 9.1-9.2/ OS X 10.2.4 +
Standard interfaces	USB 2.0
Power consumption (standby)	85 W
Power consumption (PowerSave)	15 W
Power consumption (average operating)	1104 W
Sustainability certificates	ENERGY STAR