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HP Designjet T Series — Service Manual 1-2
Problems with Color Accuracy 1-33
Output Only Contains a Partial Print 1-34
Problems with Image Clipping 1-34
Some objects are missing from the printed image 1-35
A PDF file is clipped or objects are missing 1-35
Print Quality Troubleshooting Wizard 1-35
Ink Supplies Troubleshooting 1-39
Introduction to ink supplies 1-39
What are Ink Supplies? 1-39
Ink Cartridges 1-39
Available Ink Cartridges 1-40
Printheads 1-40
Available Printheads 1-41
General Information About the Ink Supplies 1-41
General Precautions When Handling Ink Supplies 1-41
When Should You Replace the Ink Supplies? 1-42
Ink Cartridge Levels, Information, and Replacement 1-42
Ink Cartridge Levels 1-42
“View Ink Levels” Direct Access Key 1-42
“View Ink Levels” from the ink menu 1-42
Obtaining Ink Cartridge Information 1-42
The printer consumes more gray ink ink than M, C, or Y 1-44
Changing an Ink Cartridge 1-44
Printhead Information, Replacement and Alignment 1-46
Obtaining Printhead Information 1-46
Changing a Printhead 1-47
Aligning Printheads 1-49
Reinsert Printheads Procedure 1-49
Image Quality Maintenance Procedure 1-49
Scanning errors during alignment 1-50
Ink Cartridge and Printhead Status Messages 1-50
Ink Cartridge Status Messages 1-50
Printhead status messages 1-51
Printhead Error Codes 1-51
Solving Ink Supplies Problems 1-53
You Cannot Insert the Ink Cartridge Into the Printer 1-53
You Cannot Insert the Printhead Into the Printer 1-53
The front panel says to reset or replace a printhead 1-53
Maintaining and Cleaning the Printheads 1-54
Clean the printheads 1-54
Flex Contacts Cleaning Tool 1-55