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Brother MFC620 CN "no cartridge" problem ?

My Brother MFC620 CN dispays "no cartridge" and "black is empty" even with a new, full black ink cartridge freshly installed.

And the ink levels on the 3 color ink cartridges is reported as very low ( only one square out of seven) with relatively new cartridges.

What's the problem ? This MFC is 3 and 1/2 years old. Is it time to junk it and buy a new MFC ?
What brand would you recommend? This Brother unit is just getting more cranky in its old age.

Phil J-R
April 2009

Brother Brother MFC620CN Office Appliances, Fax Machines Problem Full Ink

There is a possibility that ink cartridges other than ones you replaced are empty.

Open the Scanner Cover by lifting from the right-hand side of the machine until it locks securely into the open position.

Check the LCD display while keeping the cover open. If you see the message "Change Cartridge Install xx", the color displayed at "xx" is empty.

If there are empty ink cartridges, please replace them.

If there are not other empty ink cartridges, please reinstall the ink cartridges you replaced following the steps below:

Note: Cartridges that have already been installed are no longer vacuum-sealed, so it is very important that these cartridges remain upright. If a cartridge is removed from the machine and placed on its side, air may be introduced into the ink supply tubes. As a result, repeated cleaning will likely be required before normal print quality is restored.

Open the Scanner Cover by lifting from the right-hand side of the machine until it locks securely into the open position.

Pull the ink cartridge hook toward you and remove the ink cartridge for the color shown on the LCD. Reinstall the ink cartridge and press down firmly on the ink cartridge until the hook snaps over it securely. Push the hook towards the cartridge to verify it is securely latched over the top edge of the cartridge.

Note: Make sure the following again:
Keep the ink cartridge in an upright position when you insert it into the slot. Press down FIRMLY on the top of the cartridge until it is fully seated. Push the white plastic hook towards the cartridge to verify it is fully latched over the cartridge's top edge.

After installing the ink cartridges, lift the scanner cover to release the lock Gently push the scanner cover support down and close the scanner cover.

The LCD may then display:
Did you change Blck? 1.Yes 2.No.
The LCD may display this question for the color(s) that was replaced.
BE SURE to select 1 Yes. If 1 YES is not selected for the replaced cartridges, the error message will appear again.

After all the correct selections are made, the machine will then go into a cleaning. Once the cleaning is complete, the LCD will return to date and time.

If the LCD still displays No Cartridge, unplug the machine from the AC power outlet and wait approximately 10 seconds, and then plug it back in. If the date and time appear on the display, the problem is solved.

Bruiser
November 2009