HP Designjet 1050c

Table of Contents
4
HP DesignJets 1050C and 1055CM Printers Service Manual
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