Questions & Answers for: computer recognizing new drum

new cartridge has been installed. I did the proceedure on pages 5 & 6 having to reposition the gear and all cartidges then worked flawless... it works. http://www.castleink.com/265/cartridge/TN580.pdf

...computer hardware to check for problems there, or in the drum unit sensors? Hi, This worked for us: The message "Toner Error" is usually caused by the drum and/or toner cartridge not being installed ...

...new cartridges: Reconnect the printer to the computer as if it was for the first time. Complete every step as it is written. Printers are indeed very finicky devices and sometimes they are just not ...

recognize the new toner drum? try to reinstall the printer driver software. you can download the printer driver software from your printer manufacturer's web site then restart the computer and printer

...new drum in my MFC=7420 the computer does not recognize the printer. what can I do? Turn off your computer. Turn off the printer and disconnect the usb cable. Turn on the computer allow it to boot up ...

...computer is not recognizing a print task. Can you help me fix this problem? Also, I just replaced toner a couple weeks ago. Description of Problem 100000013553 I just replaced the toner cartridge and ...

...computer Did you recently replace the drum and the warning is unexpected? Why does the message "Drum End Soon" continue to appear on the LCD after I replaced the drum? Description:This message would ...

...computer. Check the ends of each side of the parallel cable to check for any broken pieces or frayed wires that may be causing the errors in which you are troubleshooting the printer. Try using a new ...

computer, but I cannot print (obviously). As soon as I put the fuser unit back in, then I get the three lights blinking quickly again. I have replaced the fuser unit with a brand new one, but this did