1
Overview
1-4
cm4521
Flow of the PC-FAX operation
Conventionally, faxes are sent by loading an original into a fax machine and
sending it.
With computer faxing, you can send a fax directly from your computer with-
out using any paper.
Transmission commands sent from the application are received by the fax
driver.
Data is transferred to this machine through the USB interface (when using a
USB connection) or through the Ethernet (TCP/IP or IPX/SPX) (when using a
network connection), and then the data is transferred from this machine to
the printer controller. Image rasterization (bitmap data created from output
text and images) is performed by the printer controller. This data is stored in
the memory of this machine and transmitted like a conventional fax job.
Used with a USB
connection
Application
Application
Used with a network
connection
Fax driver
Fax driver
USB
Ethernet (TCP/IP, IPX/
SPX)
Machine
Fax
Printer controller
PS/PCL processing (rasterizing)
Computer
Summary of Contents for cm4521
Page 1: ...Oc cm4521 Print Operations User s Guide Printing for Professionals...
Page 33: ...Introduction x 32 cm4521...
Page 43: ...1 Overview 1 10 cm4521...
Page 105: ...3 Setting up network printing 3 40 cm4521...
Page 130: ...Various printing methods 4 cm4521 4 25 PCL driver PostScript driver...
Page 241: ...6 Setting up the PostScript driver Windows 6 56 cm4521...
Page 402: ...Various settings 10 cm4521 10 67 10 Touch Yes and then touch OK...
Page 403: ...10 Various settings 10 68 cm4521...
Page 409: ...11 Troubleshooting 11 6 cm4521...
Page 412: ...Appendix 12 cm4521 12 3 12 2 Configuration page...
Page 413: ...12 Appendix 12 4 cm4521 12 3 Font list PCL font list...
Page 414: ...Appendix 12 cm4521 12 5 PS font list...
Page 415: ...12 Appendix 12 6 cm4521 Demo page...