Unable to init.49

RROR 49 se refiere a la tensi?n de la unidad de impresi?n. Puede que solo necesite que los cables planos que conectan la cabeza a la placa base se vuelvan a conectar, pero tambi?n podr?a ser necesario un servicio t?cnico. Para solucionar el error 49 en una Brother DCP-T300, desconecte la m?quina de la toma de corriente. Deje desconectado durante un minuto completo. Despu?s de un minuto, vuelva a conectar la m?quina. Si el error "Unable to init 49" desaparece, imprima una hoja de comprobaci?n de calidad de impresi?n. Si el error persiste, su m?quina necesitar? servicio t?cnico. Antes de acudir a las opciones de garant?a, se recomienda transferir sus faxes y el informe del registro de faxes. Si necesita ayuda para solucionar el error 49

Hi just click on link it may help you
All best Clive
https://help.brother-usa.com/app/answers/detail/a_id/156744/~/unable-to-print-49

The 49 error code normally means ambient temperature too low. Is your printer in a very cold location? If so, try taking the printer to a warmer location and leaving for a few hours to warm all the components, then power on and try a nozzle (print quality) test from the maintenance menu.

There's a high possibility the print head or head PCB is faulty, otherwise the Main PCB or the power supply might be faulty too.

I cant get rid of 'unable to init.42' from my new mfc j6910dw. Anybody know what does it mean & how to remove the mssge?

The machine has either a mechanical problem or there is something in the machine such as a paper clip or scrap paper.
open up machine and inspect it. use compressed air if needed to clean everything out. If this does not work then unplug for 5 minutes and then re-power on and see if it comes back if so you will need service on it.
here you will find user guide to further assist
http://www.brother-usa.com/ModelDocuments/Consumer/Users%20Manual/UM_MFC_J220_J265w_J410w_EN_2577.PDF

dear sir, My printer Brother MFC J430 shows unable to clean 49 in display I have found any solve or suggestion in youtube / Google please suggest me.
email. [email protected]
BAHAR LASKAR
SILCHAR, ASSAM

unable to print init 50 brother

Error 49 relates to the print head drive voltage. It may just need the flat ribbon cables that connect the head to the main pcb reseating, but equally it may need the print head replacing (most likely).
An outside chance that the main pcb will need replacing.

In theory, all of these jobs are a task for an engineer. Brother UK (0870 830 400) can pass you on to a repair agent.

hi i have similar problem .error code 5a .can you help ?