Brother MFC-7220 User Manual

Confidential
CHAPTER 8 MAINTENANCE MODE
This chapter describes the maintenance mode which is exclusively designed for the purpose of
checks, settings and adjustments using the keys on the control panel.
You can customize the EEPROM according to the shipment destination of the machine
concerned. In addition, you can perform operational checks of the LCD, control panel PCB or
sensors, perform a print test, display the log information or error codes, and modify firmware
switches (WSW).
CONTENTS
8.1 ENTRY INTO THE MAINTENANCE MODE ....................................................................8-1
8.2 LIST OF MAINTENANCE-MODE FUNCTIONS ..............................................................8-2
8.3 USER-ACCESS TO THE MAINTENANCE MODE..........................................................8-3
8.4 DETAILED DESCRIPTION OF MAINTENANCE-MODE FUNCTIONS ..........................8-5
8.4.1 EEPROM Parameter Initialization (Function code 01/91) ....................................8-5
8.4.2 Printout of Scanning Compensation Data (Function code 05) .............................8-6
8.4.3 ADF Performance Test (Function mode 08) ........................................................8-8
8.4.4 Test Pattern (Function mode 09) .........................................................................8-9
8.4.5 Firmware Switch Setting and Printout ................................................................8-10
8.4.5.1 Firmware switch setting (Function mode 10) ............................................. 8-10
8.4.5.2 Printout of firmware switch data (Function mode 11).................................8-12
8.4.6 Operation Check of LCD (Function mode 12)....................................................8-13
8.4.7 Operational Check of Control Panel PCB (Function mode 13) ..........................8-14
8.4.8 Adjustment of Handset Volume (Function code 16) ..........................................8-15
8.4.9 Sensor Operational Check (Function mode 32).................................................8-16
8.4.10 Received Data Transfer Function (Function mode 53) ......................................8-17
8.4.11 Fine Adjustment of Scan Start/End Positions (Function mode 54) .................... 8-19
8.4.12 Acquisition of White Level Data and CIS Scanner Area Setting
(Function mode 55) ............................................................................................8-21
8.4.13 Continuous print Test (Function mode 67).........................................................8-21
8.4.14 EEPROM Customizing (Function mode 74).......................................................8-22
8.4.15 Display of the Equipment’s Log Information (Function mode 80) ......................8-23
8.4.16 Machine Error Code Indication (Function mode 82) ..........................................8-25
8.4.17 Output of Transmission Log to the Telephone Line (Function mode 87)...........8-25
8.4.18 Cancellation of the Memory Security Mode........................................................8-25

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