Brother MFC-8860DN Service Manual

Confidential
5-103
5.1.83 Laser Unit
(1) Remove the Pin of the Air duct from the frame. Slide the Air duct to the direction of the
arrow 1b and remove the Air duct.
Fig. 5-156
(2) Remove the five cup S M3x6 Taptite screws.
(3) Remove the Protective film.
(4) Pull out the flat cable from the Core.
(5) Remove the Laser unit.
NOTE:
- Be careful not to lose the Protective film attached on the flat cable.
- Do not touch the Laser scanner window directly.
Fig. 5-157

Assembling Notes
Before assembling the Laser unit, always assemble the Core.
Laser unit
Air duct
Hoo
k
Pin
Pin
Hoo
k
Pin
1b
Taptite, cup S M3x6
Taptite, cup S M3x6
Laser unit
Protective fil
m
Core
1a
<Back side>
<Front side>

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