Internet Mail Communication - Ricoh D129 Service Manual


The compression method of the fax application is different from the copy application. The
storing time is longer than the copier storing.

When selecting "Print 1st page", the stored document will be reduced to A4 size.

5.4.3 INTERNET MAIL COMMUNICATION

Mail Transmission
T.37 simple and full modes
This machine supports T.37 full mode. (ITU-T Recommendation, RFC2532). The difference
between T.37 simple mode and full mode is as follows.
Function
Resolution
RX Paper Width
RX Data Compression Method MH
Signals
SM
T.37 Simple Mode
200 x 100
200 x 200
A4
Image data
transmission only
185
Fax Communication Features
T.37 Full Mode
200 x100
200 x 200
200 x 400
400 x 400 (if available)
A4, B4, A3
MH (default), MR, MMR,
Image data transmission,
exchange of capability
information between the two
terminals, and
acknowledgement of receipt of
fax messages
D629