This Manual uses the following conventions:

Unless specifically stated otherwise, information applies to printer model HP DesignJet 10ps/20ps/30/30n/50ps/70/90/90r/100/100+/110/110+/110+nr/120/120nr/130/130nr Printers. Most procedures are combined for all printers,except where they differ substantially. A detailed matrix of printer features is followed by general information on the printer model. Specifications, major assembley locations, safety and regulatory information are all included. The chapter ends with a discussion of the service and repair philosophy. Topics covered in the manual are as follows:

1      Step-by-step procedures for replacing all printers Field Replaceable Units (FRUs)

2      Service Checkpoints

3      Service Modes

4      Printer Driver Installation

5      Product Information

6      Operating Requirements/ Procedures

7      Installation and Configuration

8      Manitenance

9      Function Overview

10    Removal and Replacements of (FRUs)

11    Troubleshooting