Brother MFC-8480DN Service Manual

7-8
Confidential
(CIS model)
(1) For white and black scanning, copy the document. For color scanning, implement color
scanning of the document.
(2) Press the [0] and [5] keys in this order in the initial stage of the maintenance mode. The
"Printing" will appear on the LCD.
(3) The machine prints out the scanning compensation data list containing the following:
■ Black and white scanning
■ Color scanning
(4) Upon completion of printing of the compensation data list, the machine returns to the
initial stage of the maintenance mode.
a) LED PWM data 1Byte
b) LED pulse data (G) 2Byte
c) RLCV (AFE parameter) 1Byte
d) OFFSET (AFE parameter) 1Byte
e) GAIN (AFE parameter) 2Byte
f) Background color compensated data 1Byte
g) Black level data by previous scanning pixel count
h) White level data (G) by previous scanning pixel count
i) White level data (B) by previous scanning pixel count
j) White level data (R) by previous scanning pixel count
a) LED PWM data 1Byte
b) LED pulse data (G) 2Byte
c) LED pulse data (B) 2Byte
d) LED pulse data (R) 2Byte
e) RLCV (AFE parameter) 1Byte
f) OFFSET (AFE parameter) 1Byte
g) GAIN (AFE parameter) 2Byte
h) Background color compensated data 1Byte
i) Black level data by previous scanning pixel count
j) White level data (G) by previous scanning pixel count
k) White level data (B) by previous scanning pixel count
l) White level data (R) by previous scanning pixel count
Note:
• If any data is abnormal, its code will be printed in inline style.

Brother MFC-8480DN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Economical printing	Yes
Print speed (black, normal quality, A4/US Letter)	32 ppm
Grayscale levels	256
Input color depth	48 bit
Image formats supported	BMP, JPG, TIF
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	32 cpm
Faxing	Mono faxing
Fax memory	600 pages
Modem speed	33.6 Kbit/s
Power supply type	AC
Weight (imperial)	40.3 lbs
Dimensions (WxDxH)	530.8 x 449.5 x 474.9 mm
Power requirements	110 - 240V, 50/60 Hz
All-in-one functions	Copy, Fax, Scan
Standard media sizes	2.75'' - 8.5\
Maximum internal memory	0.576 GB
Color all-in-one functions	scan, n
Compatible operating systems	Windows OS Mac OS
Package dimensions (W x D x H)	24.7 x 22.3 x 22.6 \
Total input capacity	250 sheets
Total output capacity	150 sheets
Auto document feeder (ADF) input capacity	50 sheets
Display	LCD
Market positioning	Business
Internal memory	64 MB
Sound pressure level (copying)	56 dB
Sound pressure level (printing)	30 dB
Maximum print size	216 x 356 mm
Paper tray media types	Bond paper, Envelopes, Plain paper, Recycled paper, Transparencies
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
Supported network protocols (IPv4)	ARP, RARP, BOOTP, DHCP, APIPA, LLMNR, LPR/LPD, IPP/IPPS, FTP, HTTP/HTTPS, SSL/TLS, TFTP, SMTP, APOP, POP, SMTP, SMTP-AUTH, SNMPv1/v2c/v3, ICMP, LLTD, CIFS, SNTP, NDP, RA, DNS, mDNS, ICMPv6
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Power consumption (standby)	18 W
Power consumption (average operating)	680 W
Package weight	21645 g
Sustainability certificates	ENERGY STAR
Maximum duty cycle	30000 pages per month
Recommended duty cycle	3500 pages per month
Operating temperature (T-T)	10 - 32.2 °C
Operating relative humidity (H-H)	20 - 80 %