Brother MFC-8370DN Service Manual

App. 1-15
Confidential
<WSW09> (Protocol definition 1)
• Selector 1: Frame length selection
Usually a single frame consists of 256 octets (1 octet = 8 bits). For communications lines
with higher bit error rate, however, set selector 1 to "1" so that the machine can divide a
message into 64-octet frames.
Remarks: The error correction mode (ECM) is a facsimile transmission manner in which
the machine divides a message into frames for transmission so that if any data
error occurs on the transmission line, the machine retransmits only those
frames containing the error data.
• Selector 2: Use of non-standard commands
If this selector is set to "0," the machine can use non-standard commands (the machine's
native-mode commands, e.g., NSF, NSC, and NSS) for communications. If it is set to "1,"
the machine will use standard commands only.
• Selectors 3 and 4: No. of retries
These selectors set the number of retries in each specified modem transmission speed.
• Selector 5: T5 timer
This selector sets the time length for the T5 timer.
• Selector 6: T1 timer
This selector sets the time length for the T1 timer.
• Selectors 7 and 8:
Timeout for response from the called station in automatic sending mode
If the machine (calling station) receives no response (no G3 command) from the called
terminal in automatic sending mode for the period specified by these selectors, it
disconnects the line.
Selector No. Function Setting and Specifications
1 Frame length selection 0: 256 octets 1: 64 octets
2 Use of non-standard commands 0: Allowed 1: Prohibited
3
4
No. of retries
No. 3 4
0 0: 4 times
0 1: 3 times
1 0: 2 times
1 1: 1 times
5 T5 timer 0: 300 sec. 1: 60 sec.
6 T1 timer 0: 35 sec. 1: 40 sec.
7
8
Timeout for response from the
called station in automatic
sending mode
No. 7 8
0 0: 55 sec. (
in U.S.A. and Canadian
models
)
60 sec. (in other models)
0 1: 140 sec.
1 0: 90 sec.
1 1: 35 sec.
Note:
• Selectors 1 through 5 are not applicable in those models which do not support ECM.

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