Print screen i am unable to print screen because when i press the print screen/print key my printer box pops up. i am at a loss

Try This.
Press and hold the “*” key.
Press the “#” key and release both keys.
Display should say “Enter Special Key Combo”
Press and release in sequence the “1”, “2” and “3” buttons.
screen says "support" R0631M
Press and release the right arrow button until the display says “System Configuration Menu”.
Press and release the “OK” button.
Display should say “Hardware failure status”. If not there already, Arrow Key over to “Hardware failure status”,
Press and release the “OK” button.
Display should say “Hardware failure status: Clear. Press OK to clear”.
Press and release the “OK” Button. Message changes to “Hardware failure status Cleared. Press Cancel to continue”.
Press and release the “CANCEL” button as many times as necessary, so that, either the “Welcome to Photosmart Express” screen appears, or, the “Ink System Failure” screen appears. DO NOT TRY TO PRINT AT THIS STAGE.
Using the Power Button, turn the unit OFF and unplug the power cable from back of the printer and wall outlet.
Wait 30 seconds for the power to get discharged and then plug the power cable into the wall outlet first and then into the back of the printer
Turn the unit on. The printer may display message “USE POWER BUTTON TO SHUTDOWN THE PRINTER” followed by “PRESS OK TO CONTINUE”. Press OK. The Printer will start the “ONE TIME INK INITIALIZATION PROCESS”. Allow this process to complete and do not interrupt. Once the initialization process is complete, the printer will print out a Diagnostic Page.
If it didn't print a diagnostic page
Is the error message still being displayed on the printer?
No? Good.
Press Setup menu on the All-in-One then scroll using the arrow key and select Print Report then select Self Test Report.

the proper reset code sequence to reset DCP printers without numeric keypad should be as follows:

1. press buttons OK, Menu, Mono Start one by one, followed by up arrow key four times. this should all be done as short a time as possible, around 3 seconds.

2. enter maintenance mode 80 by pressing the up/down arrow key and set key to select numbers 8 and 0

3. press blue MONO start button to select PURGE which requires it to be pressed a number of times before PURGE appears on the LCD screen of the printer

4. then use the up'down key and OK button to enter the reset code 2, 7, 8 and 3 keys to reset the counter : Note this does not overwrite the number next to PURGE on the LCD screen but once the last number is added it gets reset to 0000

5. press Stop/Exit key to go to root of maintenance mode

6. enter 9,9 to exit maintenance mode

Hi you can try
This works with most Brother printers

Procedure how to reset the error 46 error (unable to clean). This can be done on every Brother inkjet machine with a numeric keypad.

- 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 “99” to exit the maintenance mode

Now you are able to print again, but actually your ink absorber box is now full with ink. Ink flooding can happen if you don’t replace this ink box

Also can try.

Reset code.
Press menu then*2864 within 2 seconds (maint should be on the display and all the lights should be flashing, if not try again) press 80
then keep pressing black/mono start button until screen displays ‘purge count’
press 2783 to reset purge count
press stop/exit key
press 99
machine should return to normal

Brother MFC-5440CN Unable to Clean error and may work for some others.


Hi you can try
This works with most Brother printers

Procedure how to reset the error 46 error (unable to clean). This can be done on every Brother inkjet machine with a numeric keypad.

- 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 “99” to exit the maintenance mode

Now you are able to print again, but actually your ink absorber box is now full with ink. Ink flooding can happen if you don’t replace this ink box

Also can try.

Reset code.
Press menu then*2864 within 2 seconds (maint should be on the display and all the lights should be flashing, if not try again) press 80
then keep pressing black/mono start button until screen displays ‘purge count’
press 2783 to reset purge count
press stop/exit key
press 99
machine should return to normal

Hi you can try
This works with most Brother printers

Procedure how to reset the error 46 error (unable to clean). This can be done on every Brother inkjet machine with a numeric keypad.

- 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 “99” to exit the maintenance mode

Now you are able to print again, but actually your ink absorber box is now full with ink. Ink flooding can happen if you don’t replace this ink box

Also can try.

Reset code.
Press menu then*2864 within 2 seconds (maint should be on the display and all the lights should be flashing, if not try again) press 80
then keep pressing black/mono start button until screen displays ‘purge count’
press 2783 to reset purge count
press stop/exit key
press 99
machine should return to normal

Hi you can try
This works with most Brother printers

Procedure how to reset the error 46 error (unable to clean). This can be done on every Brother inkjet machine with a numeric keypad.

- 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 “99” to exit the maintenance mode

Now you are able to print again, but actually your ink absorber box is now full with ink. Ink flooding can happen if you don’t replace this ink box

Also can try.

Reset code.
Press menu then*2864 within 2 seconds (maint should be on the display and all the lights should be flashing, if not try again) press 80
then keep pressing black/mono start button until screen displays ‘purge count’
press 2783 to reset purge count
press stop/exit key
press 99
machine should return to normal

Sorry, I did not mean for my post to be a clarification request.

I had the same problem and found out that I had to press the "F Lock" key first. I have no idea what F Lock is or who ever pushed it...but now print screen works the way I was accustomed to. Go Figure

Machine Error 46, Purged Ink Box Full

The machine counts all purge (cleaning) operations in order to prevent the internal ink absorber box from overflowing with purged ink. An initial purge, for example, advances the purge counter by 187 420 = 607. When the purge counter approaches 6400, an internal "Machine Error 46" is generated. Further purge operations are prohibited, and therefore the printer becomes unusable.

When an internal Machine Error 46 is generated, the user will see an "Unable to Clean" external message and will be unable to use the printer. The "Unable to Clean" external message can relate to many different internal error codes however.

The user can establish the internal Machine Error Code as follows: unplug the unit, hold down the Menu/Set key, re-insert the power plug while holding down the Menu/Set key. The internal Machine Error Code will be displayed. Unplug and re-plug the unit again before continuing to the steps below.

If there is a Machine Error 46, it is necessary to dismantle the printer, replace the ink absorber box (or possibly break the ink absorber box open and clean its absorbent sponges under a tap), re-assemble the printer and reset the purge counter to zero.


Resetting purge counter:

1) Enter machine maintenance mode (on MFC210C all four photo/copy/fax/scan lights flash in maintenance mode). Care is needed in maintenance mode, otherwise critical settings may be inadvertently corrupted.

FAX models with numerical keypads: Press the Menu/Set, *, 2, 8, 6 and 4 keys within two seconds. (if you fail to complete the correct key sequence within two seconds, press the Stop key to try again).

Other (non-FAX) models: Press the Menu/Set and Black Start keys. Next press the up arrow key four times to enter the maintenance mode).

2) Press the 8 then 0 keys in the initial stage of the maintenance mode to call up the machine's log information list (function code 80).

3) Press the Black Start key several times to scroll through the log information list to reach the purge counter. The purge counter is the 25th item in the list.

4) Press the 2, 7, 8, and 3 keys in this order to reset the purge count to zero.

5) Press the Stop/Exit key to return to the initial stage of the maintenance mode.

6) Press the 9 key twice to return to the standby state.

Machine Error 46 – Purged Ink Box Full MFC620CN/420CN/410CN/210C and FAX2440C

The machine counts all purge (cleaning) operations in order to prevent the internal ink absorber box from overflowing with purged ink. An “initial purge”, for example, advances the purge counter by 187 + 420 = 607. When the purge counter approaches 6400, an internal "Machine Error 46" is generated. Further purge operations are prohibited, and therefore the printer becomes unuseable.

When an internal Machine Error 46 is generated, the user will see an “Unable to Clean” external message and will be unable to use the printer. The “Unable to Clean” external message can relate to many different internal error codes however.

The user can establish the internal Machine Error Code as follows: pull the mains cable out of the machine (power off), hold down the Menu/Set key, re-insert the mains cable into the machine (power on). The internal Machine Error Code will be displayed.

If there is a Machine Error 46, it is necessary to dismantle the printer, replace the ink absorber box (or possibly break the ink absorber box open and clean its absorbent sponges under a tap), re-assemble the printer and reset the purge counter to zero.


Resetting purge counter MFC620CN/420CN/410CN/210C and FAX2440C

1) Enter machine maintenance mode (on MFC210C all four photo/copy/fax/scan lights flash in maintenance mode). Care is needed in maintenance mode, otherwise critical settings may be inadvertently corrupted.

FAX models with numerical keypads: Press the Menu/Set, *, 2, 8, 6 and 4 keys within two seconds. (if you fail to complete the correct key sequence within two seconds, press the Stop key to try again).

Other (non-FAX) models: Press the Menu/Set and Black Start keys. Next press the “up arrow” key four times to enter the maintenance mode).

2) Press the 8 then 0 keys in the initial stage of the maintenance mode to call up the machine's log information list (function code 80).

3) Press the Black Start key several times to scroll through the log information list to reach the purge counter. The purge counter is the 25th item in the list.

4) Press the 2, 7, 8, and 3 keys in this order to reset the purge count to zero.

5) Press the Stop/Exit key to return to the initial stage of the maintenance mode.

6) Press the 9 key twice to return to the standby state.

Carry on printing !!