HP (Hewlett-Packard) T770 Printer User Manual


 
4. Push the cartridge into the slot until it snaps into position. You should hear a beep and see
confirmation that the cartridge has been inserted.
If you have difficulty, see Cannot insert an ink cartridge on page 164.
5. When all cartridges have been inserted, close the cover.
6. The front-panel display confirms that all cartridges have been correctly inserted, press the OK
key on the front panel.
About the printheads
The printheads are connected to the ink cartridges and jet ink onto the paper.
CAUTION: Observe precautions when handling printheads because they are ESD-sensitive devices
(see the
Glossary on page 187). Avoid touching pins, leads and circuitry.
Check the printhead status
The printer automatically checks and services the printheads after each print. Follow the steps below
to get more information on your printheads.
1.
From the front panel, select the Ink menu icon
, then Printhead information.
2. Select the printhead on which you want information.
3. The front panel displays:
Colors
Product name
Product number
116 Chapter 12 Handling ink cartridges and printheads ENWW
Ink and printheads