Ecm (Error Correction Mode); Parallel Memory Transmission - Ricoh fax3900l User Manual

Smt4EN-Ad-F_FM.book Page 39 Monday, September 18, 2000 11:17 AM

ECM (Error Correction Mode)

This feature automatically resends
data that wasn't transmitted success-
fully using a system that complies
with international standards.
ECM requires that the destination
machine has the same feature.

Parallel Memory Transmission

With this feature the machine can call
destinations while scanning docu-
ments. Compared with normal Mem-
ory Transmission where the machine
calls once all the documents have
been stored, it is quick to verify
whether a connection has been made
or not.
Additionally, as scanning finishes
more quickly than Immediate Trans-
mission, it is useful if you want to
take the document back to your desk
immediately. However, if the connec-
tion cannot be made (for example if
the line is busy), normal Memory
Transmission takes place.
After a Parallel Memory Transmis-
sion fails, a communication result re-
port or a communication failure
report is printed.
Important
The file is erased if any of the fol-
lowing happen during transmis-
sion:
• The Stop key is pressed.
• There is not enough memory
available.
• A document becomes jammed.
More Transmission Functions
Note
Normal Memory Transmission
still takes place when using the fol-
lowing:
• Send Later
• Transfer Request
By default, Parallel
Transmission is switched on. You
can switch it on or off with the
User Parameters. See P.95 "User
Parameters" (switch 07, bit 2).
When the amount of remaining
memory drops below a certain lev-
el, the machine switches to ordi-
nary memory transmission and the
parallel memory transmission fea-
ture is disabled until more memo-
ry becomes available.
Memory
3
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