Brother MFC-9420CN Service Manual

Confidential
9-3
ERROR MESSAGE CAUSE ACTION
Replace PF Kit2 It is time to replace the PF kit2. Call Brother customer service to
replace the PF kit2.
Size Error Tray2 The wrong size of paper is set in
the printer driver for tray2.
In the printer driver, specify the
correct paper size for Tray2.
Stacker Full The output tray is full of paper. Remove the paper from the output tray.
Toner Empty X
X = C, M, Y, BK,
The toner is used up and printing
is not possible.
Replace the used toner cartridge with a
new one.
Toner Error The machine has detected an
incompatible toner cartridge.
Use only Brother genuine toner
cartridges.
Toner Low X
X = C, M, Y, BK (K:
Black, C: Cyan, M:
Magenta, Y: Yellow)
The indicated color toner is nearly
empty.
Order a new toner cartridge now.
Unable to Init.
(Initialize)
Unable to Print
Unable to Scan
The machine has a mechanical
problem.
Turn off the machine's power switch
and then on again. If the error message
continues leave the machine for several
minutes and then try it again.
(The machine can be turned off for up
to 60 hours without losing faxes stored
in the memory. If the machine will be
off longer than 60 hours, you can save
the faxes in your PC.
Waste Toner Full The waste toner pack is full. Replace the waste toner pack.
Check Paper Type Paper type mismatch between the
machine and the printer driver
setting.
Put the correct paper type in Tray #1
(or Tray #2 if you have the optional
lower tray) and set it using the
machine’s control panel
(Menu/Set, 1, 2).
Paper type = Plain paper,
Transparencies,
Thick paper,
Thicker paper,
Thin paper
Recycled paper
Calibrate
Calibration
Failed
Toner is getting low. Check that the toner cartridges are not
low and try again.

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