User guide

84 Chapter 4 - Operational overview EN
Printer functions and operation
Printer functions are divided into five groups:
 engine control
 formatter
 image formation
 laser/scanner
 pickup and feed
The following figure is a block diagram of the printer and its
relationship to the ADF/scanner and LIU:
Figure 13. Printer unit functional block diagram
Scanner System
ADF
LIU
Formatter System
Computer