Brother MFC-9420CN Network User's Guide

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Troubleshooting
Overview
This chapter describes procedures for troubleshooting problems you may encounter with a Brother print
server, it is divided into the following sections:
■ General problems
■ Network print software installation problems
■ Printing problems
■ Protocol-specific troubleshooting
General problems
CD-ROM is inserted, but does not start automatically
If your computer does not support Autorun, the menu will not start automatically after inserting the CD-ROM.
In this case, execute setup.exe in the root directory of the CD-ROM.
How to reset the Brother print server to factory default
You can reset the print server back to its default factory settings (resetting all information such as the
password and IP address information). See Restoring the network settings to factory default on page 3-16.
Network print software installation problems
The Brother print server is not found during setup of the network print software installation
or from the printer driver of the Brother machine in Windows
®
.
The Brother print server is not found using the Simple Network Configuration capabilities of
Mac OS® X.
Make sure you have completed the IP address setting of the Brother print server according to Chapter 2 or
Chapter 3 of this User’s Guide before installing the network print software or printer driver. Check the
following:
1 Make sure that the machine is powered on, is on-line and ready to print.

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