Question about Brother MFC 420CN All-In-One InkJet Printer

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Mag & Yel Ink don't work

My printer stopped printing mag & yel. The blu & blk work fine. I tried replacing the cartridge & have cleaned MANY times, but stil no mag or yel comes through.

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Replace ALL carts with new ones.

press menu then start bk-copy then fourtimes arrow up quickly one after another. machine turns to maintenance mode.
press 7 then 6 then 4 then start bk-copy.
machine will initiate the carts and refresh ink in tubes and ph and do some special power cleaning.

when finished press 7 then 6 then 3 then start bk copy.
machine will do a power cleaning.

when finished press 9 then 9 to leave maintenance mode.

run a test print.

If you cant see any yellow and/or magenta the ph is defective and needs replacing (this happens mostly because of generic ink which contains the wrong chemical mixture to keep the ph alive).

Posted on Mar 24, 2008

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1 Answer

1992 dodge dynasty radio diagram


Assuming the radio connects to the RS amplifier, the harness is as follows:
From fuse 13: PNK or BLK -> PNK/LT BLU -> PNK or BLK -> PNK/LT BLU -> radio (!)
From fuse 20: RED/WHT -> radio
From fuse 10: VIO -> amp
From radio: ORG and BLK/YEL to interior lights
From radio to amp: DK BLU/RED, BRN/RED, DK BLU/ORG, BRN/ LT BLU, VIO, DK GRN or DK GRN/WHT, DK BLU/WHT, BRN/YEL
From radio to pwr ant: DK RED/GRN
From RS amp to:
R. door: LT BLU/VIO and LT BLU/DK GRN
R. front: ORG/BLK and ORG/RED
R. rear: TAN/BLK, TAN/RED, TAN/DK GRN, and TAN/VIO
L. rear: WHT/DK GRN, WHT/VIO, WHT/BLK, WHT/RED
L. front: YEL/BLK and YEL/RED
L. door: LT GRN/DK GRN and LT GRN/VIO

Mar 17, 2017 | 1992 Dodge Dynasty

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Stereo wiring for a 91 honda accord


1. red/blk ---------lighting switch
2.wht/yel-----------to fuse No.24 (7.5A) under hood relay box
3. yel/red---------- to fuse No. 11 (10A) Dash fuse box

4.brn/blk ----------- (--) R front speaker
red/grn ----------(+)

6. brn/blk-------------(--) L front
blu/grn

7.brn/wht -----------(--) R. Rear speaker
red/ywl-------------(+)

8. gry/wht----------(--) L..Rear
blu/yel ----------(+)

9.BLK----------------- to the ground.


Apr 05, 2010 | 1991 Honda Accord

1 Answer

I just bought a li po battery but i have to change the charging plug and my old battery has diffrent colored wires one has blk/yel/blu/red the other has blk/wht/blu/orange


Some company's switch the yel and wht or the red and orange wires so they know it is there product. Just wire it the same as you have now. yel is the wht and red is the orange or reverse.

Nov 27, 2009 | RC 11.1v 1250mah 10c Lipo Battery For Rc...

1 Answer

MFC210C wont print yell or blue only blk &mag. HELP!


Pull the cartridges out and them turn it off and then turn it back on then try placing them back in...Because the cartridges work on suckion.

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New vr-3 going into used 2004 Status. Current wiring has black connector and grey connector, also one blk/yellow stripe wire. Have wire colors written down, need to know what existing wires are -new radio...


According to www.the12volt.com The color codes for your vehicle are:

RADIO 12V CONSTANT |orange/black
RADIO SWITCH (ACC)|white/black
RADIO ILLUMINATE|green/white
LF SPEAKER|wht/blu - blk/blu
RF SPEAKER|wht/red - blk/red
LR SPEAKER|yel/blu - gry/blu
RR SPEAKER|yel/red - gry/red

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RX680 shows ink is full but will not print lt mag, mag, or cyan


usually the problem occurs when the ink is running low and a big print job is being done. by then, the printer runs out of ink and starts sucking air into the tubes. If several cleanings dont help, try leaving it off for a couple days, turn it back on, try another cleaning and see what happens. if it still does not work, most likely the printhead will need to be cleaned which will cost about $40 - $65 if cartridges are need too.

If you are you using generic ink, that can cause the problem too.

Feb 10, 2009 | Epson Stylus Photo RX680 Printer

1 Answer

Car wiring


If you have a factory amp, then here's the wiring:

blu/yel 12volts
gry 12volts key on
pink, violet left front spkr
grn, blu rt frt spkr
blk, yel Lt rr spkr
red, wht rt rr spkr
brn ground

If no amp, then:

blk/red pwr ant.
gry 12v key on
blu/yel 12v
wht/grn and grn interior lights (dimmer)
speaker colors same as above
brn ground

Note, these are for 97 camry

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1 Answer

Mfc 210 nor working


make sure that you are using genuine Brother ink cartridges.what is on the lcd screen of the brother machine?if no cart,remove all cart.reinstall them.if there is an error message,sorry,but you have to replaced.and your brother machine does not have a green cart.it only has cyan(blue),mag(red),yellow and black.there is a way of cleaning it though

May 19, 2008 | Brother MFC 210C All-In-One InkJet Printer

2 Answers

Brother mfc MFC-5440CN magenta issues


If you have used generic ink the head is clogged and cant be cleaned anymore.

Last chance is to use original brother ink which has cleaning fluids within the ink. Run the cleaning procedure twice and simply print 10 PAGES afterwards. Wait A DAY AND TRY TO PRINT IN MAG AGAIN:

If there will be no mag. the ph is definitley clogged and needs replacement.

Apr 16, 2008 | Brother MFC-5440CN All-In-One InkJet...

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