HP 5L (C3941A) manual Functional Overview

5

Functional Overview

Contents

Basic Printer Functions	5-3
DC Controller/Power System	5-4
Print Engine Control System	5-5
Power System (on DC Controller PCA)	5-6
Formatter System	5-8
CPU	5-8
Read Only Memory (ROM)	5-8
Random Access Memory (RAM)	5-8
Parallel Interface	5-8
Control Panel	5-9
Resolution Enhancement (REt)	5-9
EconoMode	5-10
Memory Enhancement technology (MEt)	5-10
Enhanced I/O	5-11
Page Protect	5-11
PJL Overview	5-11
Image Formation System	5-12
Toner Cartridge	5-13
Step 1: Drum Cleaning	5-13
Step 2: Drum Conditioning	5-13
Step 3: Image Writing	5-13
Step 4: Image Developing	5-14
Step 5: Image Transferring	5-14
Step 6: Image Fusing	5-14
Paper Feed System	5-15
Paper Jam Detection	5-18
Basic Sequence of Operation	5-19

Functional Overview 5 - 1