Fax Specifications

Fax
Internet Fax (I-Fax)

Fax

Depending on the model, an option may be required to use the fax function. System Options
Line Used*1
Public Switched Telephone Network (PSTN)
Scan Line Density
Normal Mode
G3: 8 pels*2/mm x 3.85 line/mm
Fine Mode
G3: 8 pels*2/mm x 7.7 line/mm
Superfine Mode
G3: 8 pels*2/mm x 15.4 line/mm
Ultrafine Mode
G3: 16 pels*2/mm x 15.4 line/mm
Transmission Speed
Super G3: 33.6 Kbps
G3: 14.4 Kbps
Compression Method
MH, MR, MMR, JBIG
Communication Mode
Super G3, G3
Size of Original to Be Sent
A3, B4, A4, A4R, B5 *3, B5R*4, A5 *4, A5R*4, A6R*4, 11" x 17", LGL, LTR, LTRR, and STMTR
Recording Paper Size
A3, B4, A4, A4R, B5, B5R, A5, A5R, 11" x 17", LGL, LTR, LTRR, STMTR, 8K, 16K, and 16KR
Number of Temporarily Stored Files
Up to 320
Transmission Time
Approx. 2.6 seconds*5
*1Fax communication may not operate properly when using IP telephony. It is recommended to use a normal telephone line (subscription telephone service) for fax communication.
*2Pels refers to picture elements (pixels).
*3Sent as B4 short.
*4Sent as A4.
*5When sending Canon original of A4 or LTR size in normal mode, ECM (JBIG)

Number of Destinations to Which a Fax Can Be Sent at One Time

A fax can be sent to up to 256 destinations at one time.
* When specifying a group as a destination, each destination registered to that group is counted as one.

Internet Fax (I-Fax)

Communication Protocol
Internet Fax
SMTP (send)*1, POP3 (receive)*2
Intranet Fax
SMTP (send and receive)*1
I-Fax Communication Mode
Simple mode, Full mode (ITU-T.37 and W-NET FAX compliant, color supported)
Max. Paper Size That Can Be Sent
A3
Resolution
Black & White
200 dpi x 100 dpi
200 dpi x 200 dpi
200 dpi x 400 dpi*3
300 dpi x 300 dpi*3
400 dpi x 400 dpi*3
600 dpi x 600 dpi*3
Color
100 dpi x 100 dpi*3
200 dpi x 200 dpi
300 dpi x 300 dpi*3
400 dpi x 400 dpi*3
600 dpi x 600 dpi*3
*1Supports SMTP authentication and TLS encrypted communication.
*2Supports POP authentication before sending (POP before SMTP), APOP authentication, and TLS encrypted communication.
*3Depending on the destination (capacity setting of receiver).

Number of Destinations to Which an I-Fax Can Be Sent and Pages That Can Be Sent at One Time

The number of destinations to which an I-Fax can be sent and pages that can be sent by I-Fax at one time is the same as the scan specifications.
Number of Destinations to Which Scanned Data Can Be Sent or Saved and Number of Pages That Can Be Sent or Saved at One Time
A08C-16F