Chapter 1 Overview
Print Data Flow
Computer
Print Commands
Spooler
Interface
Print Controller
Interface
Main body
printer
PDL command
1-4 Print Controller INSTRUCTION MANUAL
Application
Printer Driver
Parallel I/F
( IEEE 1284 )
Parallel I/F
Input Buffer
Hard Disk
PDL Processing ( Rasterization ) / Interpreter
Page memory
IEEE 1394 Communication Board
IEEE 1394
VIC ( Video Interface Card )
PCI bus
E-RDH memory
Print Engine ( Print )
Rasterized image data
Browser HTML
Ethernet Network I/F
( TCP/IP, IPX/SPX, AppleTalk )
Nework Interface Card
( Option )
PCI bus
Printer status