Model Name

FAX-930/931

MFC-925

Engine

Thermal Transfer

Thermal Transfer

Color

Black(1395)/White(1397/1138)

White(1138)

Transmission Speed (sec)

9

15

Modem Speed (bps)

14,400

9600

Group Compatibility

G3

G3

Input/Output Width

8.5"/8.5"

8.5"/8.5"

ADF (pages)

10

10

Recording Paper Loadable

100 sheets

100 sheets

Ribbon Life (A4-size print)

235 pages

235 pages

Starter Ribbon Life (A4-size print)

90 pages (30 m)

90 pages (30 m)

LCD Size

16X1

16X1

On-Screen Programming

Yes

Yes

Super Fine

Yes

Yes

Smoothing

Yes

Yes

Gray Scale (levels)

64 by Dithered

64 by Dithered

One Touch

16 w/SHIFT KEY

16 w/SHIFT KEY

Speed Dial

32

32

Telephone Index

Yes

Yes

Speaker Phone

Full duplex (digital)

Monitor

Handset

Yes

Yes

FAX/TEL Switch

Yes

Yes

Caller ID

Yes HOL/SWE/UK/FRA/NOR

Yes HOL/SWE/UK/FRA/NOR

Call Waiting Caller ID

No

No

Distinctive Ringing

No

No

TAD Interface

Yes

Yes

Enhanced Remote Activation

Yes

Yes

Automatic Redial

Yes

Yes

Next-FAX Reservation

Yes

Yes

Multi-Resolution Transmission

Yes

Yes

Polling Type

Sim/Sec/Del/Seq

Sim/Sec/Del/Seq

Delayed Transmission

3-timer

3-timer

Call Reservation

Yes

Yes

Electronic Coverpage

Yes - Super

Yes - Super

Call Back Message

Yes

Yes

Journal Report

Yes

Yes

TX Verification Report

Yes

Yes

Memory Capacity (pages)

512KB (20 pages)

512KB (20 pages)

ECM

Yes

Yes

Broadcasting

Yes

Yes

Quick-Scan

Yes

Yes

Out-of-Paper Reception

Yes

Yes

Multi-Copying w/Sorting

Yes

Yes

Enlargement/Reduction Ratio

Yes (50-150%)

Yes (50-150%)

Multi-Transmission

Yes

Yes

Confidential Mailbox

No

No

Auto Reduction

Yes

Yes

Message Manager

Yes

No

TAD Recording Time

15 minutes

No

Fax Forwarding/Paging

Yes - both

Yes - Only Fax forwarding

Fax Retrieval

Yes

Yes

Fax-/Voice-on-demand

Voice-on-demand

No

Fax & Voice Mailbox

Yes

No

Help List

Yes

Yes

MFL PRO for Fax

Ready

Included

Optional Memory

No

No

Memo Manager

No

No

Mute Key

Yes-music on hold; Green Sleeves

Yes-music on hold; Green Sleeves

Backup for Clock

15 hours

9 hours

Output Tray

Option (CT70)

Option (CT70)

Backup for Page Memory

6 hours

No

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Brother FAX-931, MFC-970MC, FAX-921 service manual Model Name FAX-930/931 MFC-925