HP Large-Format 1055CM manual System Error Codes, HP No.80 Ink Supplies Troubleshooting

Table of Contents

System Error Codes 2-1

Introduction 2-2

Continuable and Non-Continuable Error Codes 2-2

System Error Codes During Initialization 2-18

HP No.80 Ink Supplies Troubleshooting 3-1

What are HP No.80 Supplies? 3-2

Ink Cartridges 3-2

Printheads and Printhead Cleaners 3-2

Identifying the Components 3-3

General Information About HP No.80 Supplies 3-4

Some General Precautions When Handling HP No.80 Supplies 3-5

Priming the Ink System 3-6

When Should You Replace the HP No.80 Supplies? 3-6

The Front Panel Display 3-7

Obtaining Ink Cartridge Information 3-8

Obtaining Printhead Information 3-9

Ink Cartridge Status Messages 3-11

Ink Cartridge Status While Printing 3-11

Ink Cartridge Status While Replacing 3-12

Printhead Status Messages While Printing 3-13

Printhead Status Messages While Replacing 3-15

Summary of Solving HP No.80 Supplies Problems 3-17

Carriage Interconnect Wiper 3-18

4 HP DesignJets 1050C and 1055CM Printers Service Manual