Replacing the Printhead (iPF720)
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<Caution> |
- Do not touch the Printhead immediately after printing. The Printhead becomes extremely hot, and there is a risk of burns. |
1. Press the Menu button to display MAIN MENU . |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/1.jpg) |
2. Press or to select Maintenance , and then press the button. |
3. Press or to select Replace P.head , and then press the button. |
4. Press or to select Yes , and then press the OK button. |
Ink is now filled. After about three minutes, a message is shown on the Display Screen instructing you to open the Top Cover . |
5. Open the Top Cover . |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/2.jpg) |
Instructions are now shown on the Display Screen regarding Printhead replacement. |
6. If the Printhead Fixer Cover or Printhead Fixer Lever is dirty, use a damp cloth that you have wrung out completely to wipe it clean. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/3.jpg) |
7. Lift the Carriage Cover to open it fully. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/4.jpg) |
8. Pull the Printhead Fixer Lever forward all the way to open it completely. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/5.jpg) |
9. Pull up the Printhead Fixer Cover to open it completely. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/6.jpg) |
10. Remove the used Printhead . |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/7.jpg) |
11. Holding the new Printhead by the grips (a), remove it from the case. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/8.jpg) |
12. While firmly holding the Printhead you have removed, use your other hand to remove the orange Safety Cap 1 (a). Squeeze the grips (c) of Safety Cap 2 (b) and pull it down to remove it. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/9.jpg) |
13. With the nozzles facing down and the metal contacts toward the back, insert the Printhead into the Carriage . Making sure that the metal contacts do not touch the Carriage , carefully push the printhead firmly into the carriage. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/10.jpg) |
14. Pull the Printhead Fixer Cover down toward the front to lock the Printhead in place. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/11.jpg) |
15. Push the Printhead Fixer Lever toward the back of the printer until it clicks. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/12.jpg) |
16. Push the Carriage Cover forward until it clicks. |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/13.jpg) |
17. Close the Top Cover . |
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/Large Format Printers/720 replace print head/14.jpg) |
Ink now fills the system. |
After about ten minutes, the Printhead alignment will be automatically adjusted, and the printer will go online. |
If no paper has been loaded, a message is displayed requesting you to load paper. |