Brother MFC-7220 User Manual

8-13 Confidential
8.4.6 Operation Check of LCD (Function code 12)
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 Function
This function allows you to check whether the LCD on the control panel works normally.
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 Operating Procedure
(1) Press the 1 and 2 keys in this order in the initial stage of the maintenance mode.
The LCD shows the screen given at figure below.
(2) Press the Start key. Each time you press the Start key, the LCD cycles through the
displays shown at figure below.
(3) Press the Stop/Exit key in any process of the above display cycle. The machine beeps
for one second and returns to the initial stage of the maintenance mode.

Brother MFC-7220 Specifications

General

Print technology	Laser
Maximum resolution	1200 x 600 DPI
Print speed (black, normal quality, A4/US Letter)	20 ppm
PC free copying	Yes
Copy speed (black, normal quality, A4)	20 cpm
Faxing	Mono faxing
Modem speed	14.4 Kbit/s
Total input capacity	250 sheets
Total output capacity	100 sheets
Auto document feeder (ADF) input capacity	20 sheets
Display	LCD
Market positioning	Home & office
Internal memory	16 MB
Dimensions (WxDxH)	452.12 x 492.76 x 429.26 mm
Power requirements	AC 120V 50/60Hz
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	Print
Compatible operating systems	Windows & Mac OS
Bundled software	Scansoft PaperPort SE with OCR for Windows and Presto PageManager for Mac
Sustainability certificates	ENERGY STAR
Power consumption (off)	10 W
Power consumption (standby)	75 W
Power consumption (average operating)	1032 W
Operating temperature (T-T)	50 - 91 °C
Non-operating relative humidity (non-condensing)	20 - 80 %
Digital sender	No
Maximum duty cycle	10000 pages per month

Weight and Dimensions

Weight	10795 g