HP Designjet T790 and T1300 ePrinter Series - Using your printer

18 Troubleshooting ink cartridge and
printhead issues
●
Cannot insert an ink cartridge
●
Ink cartridge status messages
●
Cannot insert a printhead
●
The front-panel display recommends reseating or replacing a printhead
●
Clean the printheads
●
Clean the printhead drop detector
●
Align the printheads
●
Printhead status messages
182 Chapter 18 Troubleshooting ink cartridge and printhead issues ENWW