Canon MF7280 imageCLASS MF7280 Facsimile Guide - Page 228

Delayed Send, Direct Sending, Error indicator, Forwarding, ITU-T, See CCITT/ITU-T.

Page 228 highlights

D Delayed Send Also called "Delayed TX." You can set a time for a document to be sent, and you do not have to be present when the document is sent at the specified time. You can reserve up to 70 delayed send jobs. Direct Sending Use Direct Sending when the memory is full, and you still need to send a document. Direct Sending scans and sends one page at a time without storing the document in memory. This enables you to send a document even when the memory is full. dpi Dots Per Inch. A measure of screen and printer resolution that is expressed as the number of dots that a device can print or display per linear inch. E ECM Error Correction Mode. Reduces system and line errors when sending or receiving from another fax machine with ECM capability. ECM divides a page into blocks and inspects each block for data lost through poor transmission. If part of the data is Appendix missing in a certain block, ECM retransmits that data from the beginning of the block until it confirms that all the data within the block has been transmitted successfully. In this way, ECM guarantees that a good image can be received at the receiving end. ECM is very effective where the telephone lines are in poor condition. However, ECM 9 slows the transmission speed, and you may turn this mode off, if it is not needed. Error indicator The error indicator flashes red when a paper jam occurs or the machine has run out of toner or paper. F Forwarding The process of sending a received fax/I-fax document to another destination. For example, if your machine at work receives a document, you can have the machine forward the document to a machine at your home. I ITU-T See CCITT/ITU-T. 9-4 Glossary

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Glossary
9-4
9
Appendix
D
Delayed Send
Also called "Delayed TX." You can set a time for a document to be sent, and you do
not have to be present when the document is sent at the specified time. You can
reserve up to 70 delayed send jobs.
Direct Sending
Use Direct Sending when the memory is full, and you still need to send a document.
Direct Sending scans and sends one page at a time without storing the document in
memory. This enables you to send a document even when the memory is full.
dpi
Dots Per Inch. A measure of screen and printer resolution that is expressed as the
number of dots that a device can print or display per linear inch.
E
ECM
Error Correction Mode. Reduces system and line errors when sending or receiving
from another fax machine with ECM capability. ECM divides a page into blocks and
inspects each block for data lost through poor transmission. If part of the data is
missing in a certain block, ECM retransmits that data from the beginning of the block
until it confirms that all the data within the block has been transmitted successfully. In
this way, ECM guarantees that a good image can be received at the receiving end.
ECM is very effective where the telephone lines are in poor condition. However, ECM
slows the transmission speed, and you may turn this mode off, if it is not needed.
Error indicator
The error indicator flashes red when a paper jam occurs or the machine has run out
of toner or paper.
F
Forwarding
The process of sending a received fax/I-fax document to another destination. For
example, if your machine at work receives a document, you can have the machine
forward the document to a machine at your home.
I
ITU-T
See CCITT/ITU-T.