topic Printer first prints blank and then is not found by computer in Desktop Inkjet Printers https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-first-prints-blank-and-then-is-not-found-by-computer/m-p/307190#M17479 <P><SPAN>My canon MG5750 is connected with my mac air. </SPAN></P><P>&nbsp;</P><P><SPAN>Until yesterday it printed fine, then it started printing as if black ink was low, which is not, as I have changed the cartridge recently and its full (red light on). </SPAN></P><P>&nbsp;</P><P><SPAN>I tried resetting the cartridge by switching off and disconnecting printer but it did not work and now I even have the problem that the laptop cannot find the printer (it's connected with USB cable).</SPAN></P><P><SPAN>&nbsp;can you help, pelase?</SPAN></P><P>&nbsp;</P><P><SPAN>I am running Catalina, and have been for weeks now, while the problem started yesterday</SPAN></P> Thu, 21 May 2020 11:26:42 GMT sisola 2020-05-21T11:26:42Z Printer first prints blank and then is not found by computer https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-first-prints-blank-and-then-is-not-found-by-computer/m-p/307190#M17479 <P><SPAN>My canon MG5750 is connected with my mac air. </SPAN></P><P>&nbsp;</P><P><SPAN>Until yesterday it printed fine, then it started printing as if black ink was low, which is not, as I have changed the cartridge recently and its full (red light on). </SPAN></P><P>&nbsp;</P><P><SPAN>I tried resetting the cartridge by switching off and disconnecting printer but it did not work and now I even have the problem that the laptop cannot find the printer (it's connected with USB cable).</SPAN></P><P><SPAN>&nbsp;can you help, pelase?</SPAN></P><P>&nbsp;</P><P><SPAN>I am running Catalina, and have been for weeks now, while the problem started yesterday</SPAN></P> Thu, 21 May 2020 11:26:42 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-first-prints-blank-and-then-is-not-found-by-computer/m-p/307190#M17479 sisola 2020-05-21T11:26:42Z Re: Printer first prints blank and then is not found by computer https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-first-prints-blank-and-then-is-not-found-by-computer/m-p/307198#M17480 <P>Just to let everyone now that&nbsp; hav esolved teh problem by deleting the printer from my omputer (through the preferences dialogue window )and reconnecting it.</P> Thu, 21 May 2020 12:55:36 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-first-prints-blank-and-then-is-not-found-by-computer/m-p/307198#M17480 sisola 2020-05-21T12:55:36Z