Chapter 4 Preventive Maintenance
4-1Preventive Maintenance
INTRODUCTION
This chapter contains information on keeping the HP C2858A and C2859A DesignJet 650C
plotters in good operating condition. Included are general cleaning procedures to be per-
formed by the user.
Introduction 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Effect on Product Reliability 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Preventive Maintenance Procedures 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
General Cleaning 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Drive Roller Cleaning 4-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .