Replace the imaging drum when prompted by messages on the printer control panel or printer software, when it is damaged, or when print quality is unacceptable.
Replace the imaging drum when you see one or more of these indications.
The Attention light blinks, the Toner light is on, and Er and 09 alternate on the printer control panel.
An Imaging Drum Low or Imaging Drum Very Low message displays on the printer control panel.
Printouts have repeated defects at 26 mm (1 in) intervals, 94 mm (3.7 in) intervals, or both.
Replacement imaging drum part number: CF232A or CF219A
Purchase an imaging drum from a local retailer or from the HP website.
Go to HP Store (in English).
Select your country/region.
Click Ink & toner at the top of the page.
Follow the instructions to order an imaging drum for your printer model.
Remove the toner cartridge and imaging drum, and then replace the drum.