HP LaserJet Pro 400 color M451dn - Printer - color - duplex - laser - Letter/ Legal - 600 dpi x 600 dpi - up to 21 ppm mono / up to 21 ppm color - capacity: 300 sheets - USB/ 10/100Base-TX "recognize mean" Questions

usb device not recognized Hello, I suggest you power off you printer and restart it after some minutes. You could try another usb to see if it will recognize it. If the usb is not still recognized, I ...

not recognize it, that mean the cartridge are failed electrically and you need to replace it.There is an another option.After refilling printer will recognize cartridge like empty but it will printing

...mean DR Mode means distintive ring. This is if you are using two or more phone numbers on one line. For example, you could have your voice mail number and your fax number on the same line, but when a ...

fix error code on phaser 5500 J8-3 bought replacement toner and it does not recognize it That error means wrong toner installed. Are you using OEM toner? If it's not the toner it's the Crum board that

...network or print via copier on glass or doc feed tray? network means you dont have your cassettes recognized in your software, or its useing the bi-pass as a default drawer.. copier reproduction ...

...but still the E and 5 still blinking and alternately flashing. I tried the black cartridge it was recognized but when i place them both, there's a warning the ink cartridge cannot be recognized. ...

New printer will not recognize the black ink cartridge My new machine was printing and scanning beautifully, but very soon the black ink tank started to give trouble - could not be recognized. With a ...

ink ...cannot be recognized. does that mean i'm out of ink? It means that it is empty or that the contacts on the cartridge are dirty and it thinks it is empty.

I have a lexmark 1240 all in one; when I try to install it says program no recognized because it hasnt been signed correctly. What does this mean? I assume you mean something like this? It just means ...

...recognize that. Any ideas? Hello sir; Make sure you close drawer tight then pay attention on listening the noise when you close the drawer, if quiet that's mean paper lifting motor defect, otherwise ...