Brother MFC-9420CN Service Manual

8-2 Confidential
8.1.2 List of Maintenance Mode Functions
Maintenance Mode Functions
Function
Mode
Function
Reference
Section (Page)
01 EEPROM Parameter Initialization 8.1.4.1 (8-4)
05 Printout of Scanning Compensation Data 8.1.4.2 (8-5)
06 Placement of CIS Unit Position for Transportation 8.1.4.3 (8-7)
08 ADF Performance Test 8.1.4.4 (8-7)
09 Test Pattern 1 8.1.4.5 (8-8)
10 Firmware Switch Setting [1] (8-9)
11 Printout of Firmware Switch Data [2] (8-11)
12 Operational Check of LCD 8.1.4.7 (8-12)
13 Operational Check of Control Panel PCB 8.1.4.8 (8-13)
32 Sensor Operational Check 8.1.4.9 (8-14)
52 EEPROM Customizing
(Entering of the country code for Europe/Oceania.)
8.1.4.10 (8-15)
53 Received Data Transfer Function 8.1.4.11 (8-16)
54 Fine Adjustment of Scan Start/End Positions 8.1.4.12 (8-18)
55 Acquisition of White Level Data and CIS Scanner Area Setting 8.1.4.13 (8-20)
67 Paper Feeding and Ejecting Test 8.1.4.14 (8-20)
74 EEPROM Customizing (Direct entering of the four-digit code.) 8.1.4.15 (8-21)
80 Display of the Equipment's Log Information 8.1.4.16 (8-22)
82 Machine Error Code Indication 8.1.4.17 (8-25)
87 Output of Transmission Log to the Telephone Line 8.1.4.18 (8-25)
91 EEPROM Parameter Initialization 8.1.4.1 (8-4)
99 Exit from the Maintenance Mode ______
Cancellation of the Memory Security Mode (Not applicable to
the Japanese version)
8.1.4.19 (8-25)

Brother MFC-9420CN Specifications

General

Print technology	Laser
Maximum resolution	1200 x 2400 DPI
Economical printing	Yes
Print speed (black, normal quality, A4/US Letter)	31 ppm
Print speed (color, normal quality, A4/US Letter)	8 ppm
Digital sender	No
Number of print cartridges	4
Scanner type	Flatbed scanner
Scanner features	Scan to: e-mail, image, OCR, file
Copier resize	25 - 400 %
Maximum copy resolution	600 x 600 DPI
Maximum number of copies	99 copies
Copy speed (black, normal quality, A4)	31 cpm
Copy speed (color, normal quality, A4)	8 cpm
Faxing	Color faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	200
Total input capacity	750 sheets
Maximum input capacity	250 sheets
Auto document feeder (ADF) input capacity	35 sheets
Maximum internal memory	576 MB
Bundled software	ScanSoft PaperPort Presto! PageManager
I/O ports	IEEE-1284 USB 2.0
Dimensions (WxDxH)	483.5 x 514 x 530 mm
Printer management	BRAdmin Professional, MIB-II
Networking features	10Base-T/100Base-TX
All-in-one functions	Fax, Scan
Color all-in-one functions	copy, fax, print, scan
Compatible operating systems	Windows 98(SE)/ Me/ NT WorkStation 4.0/ 2000 Professional/ XP Mac OS 9.1 - 9.2, Mac OS X 10.2.4+
Sustainability certificates	ENERGY STAR
Power consumption (standby)	85 W
Power consumption (PowerSave)	16 W
Power consumption (average operating)	1090 W
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %
Market positioning	Business