Unable to print 4f - Brother DCPJ125 All-In-One Inkjet Printer

SOURCE: Error message ''Unable to Print 4F''

How to repair error "print unable 4F" in the Brother dcp-135c .
thank alot.

SOURCE: Problem with my printer Brother MFC-240C "Print unable 4F"

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, try this step by step.without missing any thing. thanks

SOURCE: troubleshooting : unable 4f cant print

Error 4f mean the head drive voltage has dropped from the high to low level in an abnormally short period.This mean your printer need new print head.This will cost you just as a new printer, then think about new printer.

Clive

• 4362 Answers
• Posted on Apr 25, 2010

SOURCE: Brother MFC-3360C error message ''PRINT UNABLE 4F .....''

Hi there
Brother 4F is this have a go it could work for you.


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.
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SOURCE: I have mfc 440CN unable to print 4F

- Machine off
- Switch on the machine while holding down the "menu"button until all the leds are flashing on/off. Now you are in "maintenance" mode.
- press 80
- press the "mono start" button several times until you see "purge: xxxx"
- press "2783" in order to reset the purge counter. You will see: "purge:0000"
- press the "stop" button.
- press "99" to exit the maintenance mode.