HP LaserJet 4v/mv Service Manual - Page 65
Basic Printer Functions
View all HP LaserJet 4v/mv manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 65 highlights
Figure 5-1 5BLKDIA Basic Printer Functions This chapter presents a generalized functional overview of the printer and the printing processes. The following printer systems are discussed: • Power Supply System • DC Controller System • Formatter PCA • Control Panel • Interface PCA • Image Formation System • Paper Feed System • Basic Sequence of Operation Figure 5-1 is a generalized block diagram of the printer: MIO Parallel Port Formatter PCA Control Panel Interface PCA Power Supply System DC Controller System Paper Feed System Image Formation System Printer Functional Block Diagram Functional 5 Overview Functional Overview 5-3
Basic Printer Functions
This chapter presents a generalized functional overview of the printer and
the printing processes.
The following printer systems are discussed:
•
Power Supply System
•
DC Controller System
•
Formatter PCA
•
Control Panel
•
Interface PCA
•
Image Formation System
•
Paper Feed System
•
Basic Sequence of Operation
Figure 5-1 is a generalized block diagram of the printer:
Printer Functional Block Diagram
Formatter
PCA
Power
Supply
System
Control
Panel
Interface
PCA
DC Controller
System
Paper Feed
System
Image Formation
System
MIO
Parallel
Port
5BLKDIA
Figure 5-1
5
Functional
Overview
Functional Overview 5-3