https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TS3722-persistent-empty-light-after-refilling-cartridge/m-p/564154#M80450 <P>Refilled the starter cartridge as that was my only option at present, but amber light for the black ink is still showing. Do i need replace the cartridge entirely before the light will go away?</P> Wed, 13 Aug 2025 15:31:40 GMT TheoHawk 2025-08-13T15:31:40Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TS3722-persistent-empty-light-after-refilling-cartridge/m-p/564154#M80450 <P>Refilled the starter cartridge as that was my only option at present, but amber light for the black ink is still showing. Do i need replace the cartridge entirely before the light will go away?</P> Wed, 13 Aug 2025 15:31:40 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TS3722-persistent-empty-light-after-refilling-cartridge/m-p/564154#M80450 TheoHawk 2025-08-13T15:31:40Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TS3722-persistent-empty-light-after-refilling-cartridge/m-p/564934#M80517 <P>Hi&nbsp;<SPAN>TheoHawk,</SPAN></P> <P><SPAN>To resolve this issue, please replace the black ink cartridge with a new genuine Canon&nbsp;PG-275 black ink cartridge.&nbsp; The black ink light will turn off on your PIXMA TS3722 once that ink cartridge is replaced.</SPAN></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P><SPAN>Did this answer your question? If so, please click the <STRONG>Accept as Solution</STRONG> button below so that others may find the answer as well.</SPAN></P> Tue, 19 Aug 2025 18:24:53 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PIXMA-TS3722-persistent-empty-light-after-refilling-cartridge/m-p/564934#M80517 Patrick 2025-08-19T18:24:53Z