HELLO SIR UNABLE TO INIT. 4F PLEASE SOLUTION
This error is associated with the self test the printer does on the print head during power-up of the printer.
Sadly, it is indicative of either a faulty print head or a faulty main control board, neither of which are easy or inexpensive to replace.
Unless you can get hold of another machine with a different fault and swap over the print head and/or board (you'll need very good skills and tools to do this) then I'm afraid the machine is beyond economic repair*.
* Brother will repair your machine but the cost will likley be more than a new one.
SOURCE: init unable 4f
uninstall your printer software under control panel/add remove programs..then reinstall your software again make sure your printer is plug to your pc also...hope this helps..ITTech7574
SOURCE: brother mfc240c init 4F & init 5A
Hi there
With some Brother printers you can try this.
Access the internal maintenance mode by pressing the Menu/Set button, then press * 2 8 6 4 within 2 seconds. This should put you in the maintenance mode menu. Enter 80, and then scroll down with the arrow down (round) key. You'll find an entry listed as purge count. If number is over 6000, enter 2 7 8 3.
This will reset the purge count value. Then the printer will restart, hopefully without the annoying cannot clean message.
Some times this happens because of using cheap compatible ink cartridges if this is the case change the ink cartridges.
Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks
SOURCE: Unable to Init - Machine error 4f
ok please try this
Access the internal maintenance mode by pressing the Menu/Set button, then press * 2 8 6 4 within 2 seconds. This should put you in the maintenance mode menu. Enter 80, then scroll down with the arrow down (round) key. You'll find an entry listed as purge count. If number is over 6000, enter 2 7 8 3.
This will reset the purge count value. Then the printer will restart, hopefully without the annoying cannot clean message.
All I ask is please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks
All files on my website are only there for a limited time
SOURCE: Brother MCF-5440 machine error 4F
ok
Access the internal maintenance mode by pressing the Menu/Set button, then press * 2 8 6 4 within 2 seconds. This should put you in the maintenance mode menu. Enter 80, then scroll down with the arrow down (round) key. You'll find an entry listed as purge count. If number is over 6000, enter 2 7 8 3.
This will reset the purge count value. Then the printer will restart, hopefully without the annoying cannot clean message.
All I ask is please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks
All files on my website are only there for a limited time
SOURCE: See troubleshoot and routine maintenance
You really should mention the brand and model of the printer, but from the message, I'm guessing this is a Brother inkjet machine. If so, the Init Unable message means that either the printhead is unable to go back and forth, or it can, but the machine doesn't know it can. The most common causes are:
There are other possible causes, but these are the likely ones, two of which you may be able to fix without parts.
Good luck.
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