HP DeskJet 870C Printer - Support Information
Page 44
... number of the causes for short black print cartridge life also apply to fail. Review the other possible causes in the printer or the print cartridge storage container. Turning off the printer caps the print cartridge and returns it to count drafts that are thrown away.... Keep print cartridges sealed in its sealed container Incorrect estimate of pages printed with the print cartridge Faulty print cartridge Printer hardware problem Short color print cartridge life A service station is not restored after a page of the faulty print cartridges. When counting pages per ...
... number of the causes for short black print cartridge life also apply to fail. Review the other possible causes in the printer or the print cartridge storage container. Turning off the printer caps the print cartridge and returns it to count drafts that are thrown away.... Keep print cartridges sealed in its sealed container Incorrect estimate of pages printed with the print cartridge Faulty print cartridge Printer hardware problem Short color print cartridge life A service station is not restored after a page of the faulty print cartridges. When counting pages per ...