Questions & Answers for: brother mfc printer whats 4f

Machine Error 4F Hi, I did hit menu, black start (mono) & then up arrow 4x. I get this message - Machine Error 4F. Any ideas much appreciated! Yes. Very sorry: ph is defective and needs replacing. ...

brother printer that seems to be sending me the message......unit unable 4F....see manual instructions. What does this mean? 4F is from a defective or shorted printhead, the replacement price is near

...Brother MFC 240C started printing weird lines on the page of color prints and now will not print at all. The readout says Printer Unable 4F. Brother Tech support said they had never heard of the 4F ...

...Brother Mfc-290c Error Print unable 4F Print Brother Mfc-290c Error Print unable 4F Hi there With some Brother printers you can try this. Access the internal maintenance mode by pressing the Menu/Set ...

unable to print error code 4f. How do I fix? unable to print 4F BROTHER mfc-465cn. What is the problem and how doI fix it?

error code 4f what is this my brother dcp 330c printer is giving me a 4f code & will not print what is this ? Brother MFC-7340

Brother MFC-490cw shows Unable to print 4F what is 4F? Have checked for jammed paper etc and appears clean Access the internal maintenance mode by pressing the Menu/Set button, then press * 2 8 6 4 ...

...brother original ink, to save your printhead, Hot Sell Printhead For Brother Mfc J825 Print Head Buy New And Original... Printhead Mfc j220 Mfc j615w Mfc j410 Dcp j125 Printer Head Buy Print

...to 4F on my screen of a MFCJ270w will not print get error message unable to print 4F You may have to update the printer driver software. Here is the link. Downloads MFC J270W United States ...

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