Brother MFC-8880DN Service Manual

3-80
Confidential
■ Paper jam at the duplex scanning
11.4 Wrinkles
<User Check>
- Use the A4 or Letter size.
- Use the document without warpage.
- Use the document which is not so too thin. (thickness of paper)
Step Cause Check
Result Remedy
1
Foreign object
inside ADF
Is there a foreign object
inside ADF?
Yes
Remove the foreign
object.
2
Switch back
sensor actuator
catching on some
position
Does the switch back
sensor actuator move
smoothly?
No
Re-assembly the switch
back sensor actuator.
3
Each flap catching
on some position
Does the each flap move
smoothly?
No
Re-assembly the flap.
4
Switch back
sensor
malfunction
Does the switch back
sensor move smoothly?
(Check it following the
procedure described in
“Maintenance mode 32”)
No
Replace the switch back
sensor.
5
Flap A (CCD
model) or switch
back flap A (CIS
model) failure
Does the flap A (CCD
model) or switch back
flap A (CIS model) move
smoothly? Is it damaged?
No
Replace the flap A. (CCD
model)
Replace the switch back
flap A. (CIS model)
6
Switch back
solenoid ASSY
failure
Does the switch back
solenoid ASSY move
smoothly?
No
Replace the switch back
solenoid ASSY.
7
Switch back roller
failure
Does the switch back
roller move smoothly? Is
it damaged?
No
Replace the switch back
roller.
<User Check>
- Check if the document is loaded into the ADF correctly.
- Check whether the document guide matches the document size.
- Check whether the document does not curl.
Step Cause Check
Result Remedy
1
Feed roller
positioning section
failure
Is each feed roller
attached correctly section?
(Check the feed roller
position in Page 5-73
(CCD model), Page 5-129
(CIS model))
No
Re-assembly each feed
roller to the correctly
section.

Brother MFC-8880DN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	30 ppm
Scan to	E-mail, E-mail Server, File, FTP, Image, OCR, USB
Scanner type	Flatbed & ADF scanner
Grayscale levels	256
Input color depth	24 bit
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4, 9, 16
Time to first copy (black, normal)	10.5 s
Copy speed (black, normal quality, A4)	30 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
Internal memory	64 MB
Card reader integrated	No
Sound power level (standby)	30 dB
Sound pressure level (printing)	56 dB
Display	LCD
Market positioning	Business
Dimensions (WxDxH)	531 x 451 x 475 mm
All-in-one functions	Copy, Fax, Print, Scan
Maximum internal memory	0.576 GB
Color all-in-one functions	Scan
Maximum print size	216 x 356 mm
Paper tray media types	Plain paper, Recycled paper
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Standard interfaces	Ethernet
USB 2.0 ports quantity	1
AC input frequency	50 - 60 Hz
Power consumption (standby)	85 W
Power consumption (PowerSave)	18 W
Power consumption (average operating)	680 W
Maximum duty cycle	- pages per month
Package weight	22100 g
Mac operating systems supported	Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion
Server operating systems supported	Windows 2000 Advanced Server, Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supported	Windows 2000, Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Ultimate, Windows Vista Business, Windows Vista Business 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