Table Of Contents - Printronix L5035 Maintenance Manual

Table of Contents

Installing the Diskettes (If Applicable)............................................... 74
Setting the Power Supply Voltage .................................................... 75
4 Scheduled Maintenance .................................... 81
Maintaining Print Quality................................................................... 81
Maintenance Tools ........................................................................... 82
Service Level Page Counts .............................................................. 82
Clearing Service Level Messages .............................................. 83
About Page Counter Software ................................................... 83
Maintenance Schedules ................................................................... 85
User Cleaning Schedule ............................................................ 85
User Replacement Schedule ..................................................... 86
Tech Service Replacement Schedule ........................................ 87
Maintenance Kits .............................................................................. 89
General Cleaning.............................................................................. 92
Cleaning the Chargers...................................................................... 99
Cleaning the Fuser Unit Cover Glass and Lamp Filter ..................... 103
Cleaning the Cut Sheet Option Rollers............................................. 106
Major Cleaning.................................................................................. 110
Cleaning Unit.............................................................................. 110
Discharge LED ........................................................................... 112
Photoreceptor Drum ................................................................... 113
SELFOC® Lens (LED Print Head) ............................................. 114
Cleaning the Flash Power Supply Filter............................................ 116
5 Principles of Operation ...................................... 119
Printing System Descriptions............................................................ 119
General ...................................................................................... 119
The Printing Process .................................................................. 119
How Images are Processed.............................................................. 120
Bit Mapping ................................................................................ 120
Job Recovery ............................................................................. 120
The Printing Mechanisms ................................................................. 121
Photoconductive Section .................................................................. 122
Discharge ................................................................................... 122
Main Charging ............................................................................ 122
Exposure .................................................................................... 123
Developing Section........................................................................... 125
Developing Unit.......................................................................... 125
Principles of Developing............................................................. 126
Image Transfer/Separation Section .................................................. 128
Transfer ...................................................................................... 128
Separation .................................................................................. 128