Question about Brother MFC 420CN All-In-One InkJet Printer
Posted by Anonymous on
Hi .. i have a similar problem ... i juste replaced the Black cartridge ... and when i run a "test print" or an 'alignment print" ... the whole black ink block doesn't appear at all .. only the Magenta, CYan & Yellow are ok. HELP ! ;)
Posted on Feb 03, 2014
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Posted on Jan 02, 2017
Its quite siple to do if you are able to use a srewdriver... 1#: Go get a 2.hand dcp 110c or 115c at eBay with a good printhead (and a broken scanner glass???). It should print without probs! opening mfc 5440 is nearly the same as a mfc 215c, since all brother printers are of the same built :) follow pictures here http://www.hstt.net/refill-faq/inside.html#Brother_mfc215c For your mfc you have to unfasten some more screws which can be seen very well. After that you can take up the cover. Now you should realize that it looks the same inside as on photos given in the link. Read the rest of "how to change the printhead" here: http://www.fixya.com/support/t209702-get_color_print_black_works_fine there is just one more difference to your mfc! You have to take out the sensor in the ink cart assy of your mfc 5440cn which is clipped at the side and reinsert it into the cart assy of the "new" one! This sensor is placed at the BK cart and signals the mfc that there is a HBK cart. Thats it. This job could be done for a novice within less than an hour. If there are questions afterwards or during surgery post it here!
Posted on Oct 05, 2007
there are no instructions that you would understand and once the print head is clogged up, you can noy mannually clean it , it has to be replaced! sounds like you are using generic ink!
Posted on Jan 17, 2009
Do you mean "unable to clean"?If it this follow this instruction.
Unplug the printer from power cord.Press and hold the "menu" button, then plug the device.You'll see on the LCD screen a "machine error" code.If this code is 40,41 or 4F the print head is defective.If the error is 50 or 51 there is error in Purge unit and printer require service.If the error is 46 the waste ink tank is full.Follow this:Enter 80, then scroll down with the arrow down (round) key. You'll find an entry listed as purge count. If numberis over 6000, enter 2 7 8 3.This will reset the purge count value. Then restart the printer, hopefully without the annoying cannot clean message.
Posted on Nov 02, 2009
This is worth a go.
Usage of compatible ink and leave the printer idle too long may cause printhead clogging
What should you do if you get this problem. Relax; you may recover the printhead by unclogging it. Follow these steps to unclog the printhead
1. Right click in the printer driver name
2. Select Properties menu
3. Click Maintenance tab
4. Click on cleaning sign for regular cleaning. Perform this up to 3 times.
5. If this does not work, perform Deep Cleaning
And if that not work
Some times it needs a good clean up but this is up to you if you want to do this,
But after you done this prime the printer so it gets the inks back in the heads, it may take a little time for the inks to work.
There is fluid cleaner for this but I can never find any in the shops the only ones I seen is when they sell them in Tesco but they come in with the ink refill bottles so I just use worm water by it self on a cloth and dabbing on the heads to clean them, it will not harm the heads but not to much water.
Some heads are on the inks them self but some have them inside the printer so I not know your printer so if the heads are inside you need to get them out you may find that some heads will just clip out put some need to be unscrewed so you got to know how they come out so be careful and not push to hard on them, if the heads are on the ink then it is a easy job to clean them,
It worth a try it worked for me more than ones.
Please all I ask is call 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
Posted on Apr 25, 2010
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