Brother MFC-8370DN Service Manual

7-22
Confidential
4.9 ROM Version Check (Function code 25)
<Function>
This function allows you to check the management information of the software programs
such as version information, check sum.
<Operating Procedure>
(1) Press the [2] key and [5] key in this order in the initial stage of the maintenance mode.
The machine displays each of terms described below on the LCD.
(2) Press the [ ] or [ ] button to check the next term.
*1 I-FAX firmware version does not display on the LCD, if you have not downloaded the
I-FAX.
*2 In the case of the model without Demo data, the “D·········· : ····” displayed on the LCD.
*3 To perform the ROM Check Sum, press the [OK] button during the "ROM Check
Sum" is displayed on the LCD. If the calculation result of the check sum is correct,
"ROM Check Sum OK" will be displayed on the LCD, otherwise "ROM Check Sum
NG" will be displayed on the LCD.
• How to display the check sum information
Terms displayed with “*” have the check sum information as well. Press the [OK]
button when its version information is displayed on the LCD. Press the [OK] button
again to go back to the version information display. Press the [ ] or [ ] buttons to
check the next term.
(3) To terminate this operation, press the [Stop/Exit] button. The machine beeps for one
second and returns to the initial stage of the maintenance mode.
LCD Description
TOTAL: Ver A* Main firmware version information (Revision information)
PCL : Ver1.00* Sub firmware (PCL/PS) version information (ROM size)
NET : Ver1.00 Network version information
PANEL : A08103015 Panel firmware version information
i0802312359: 1234*
*1
I-FAX firmware version information
B0808071049:5708* Boot program creation date & check sum information
U0812271600:7B0A* Main firmware creation date & check sum information
D0812312359: 1234*
*2
Demo program creation date & check sum information
P0812271602:BD40* Sub firmware (PCL/PS) creation date & check sum information
ROM Check Sum
*3
Calculate the check sum information of the main and PCL and
display the “OK” if right.
Note:
• Even if you press the [OK] button when each version information of Engine,
Network and Panel is displayed on the LCD, you cannot check the check sum
information.

Brother MFC-8370DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Input color depth	48 bit
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4, 9, 16, 25
Copy speed (black, normal quality, A4)	28 cpm
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	20 sheets
Display	LCD
Product color	Grey, White
Market positioning	Home & office
Display number of lines	2 lines
Display number of characters	16
Card reader integrated	-
Sound power level (standby)	30 dB
Sound pressure level (printing)	56 dB
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper, Transparencies
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	1
Dimensions (WxDxH)	531 x 451 x 475 mm
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	Scan
Power consumption (standby)	85 W
Power consumption (average operating)	680 W
Package weight	21100 g
Digital sender	No
Maximum duty cycle	- pages per month

Weight and Dimensions

Depth	443 mm
Width	390 mm
Height	442 mm