Dcp 7010 scanner locked error on lcd display - Brother DCP 7010 Multifunction Laser Copier

Hi Raj, please describe the error details( paper jam, color lights, blinking, solid, toner is original /refilled ? Recently changed-opened the fuser or the drum ?

To reset the drum error for a Brother DCP 7010 printer:
Turn the printer on and leave it like that.
Open the front panel.
You should see on the screen a message : drum change. Press "yes".
After that, the LED that was flashing near the drum will stop alerting.

Hi Ajit,
Please visit this site in order for you to reset your printer. Hope it helps.
Brother DCP 7010 Drum Unit Reset Instructions

uninstall ur printer software and restart ur pc. install printer software again.

From the printer's user guide:

Open the scanner cover and remove any foreign obstacles inside the DCP. If the error message continues, disconnect the DCP from
the power source for several minutes then reconnect it.

If still a problem, the printer has a mechanical problem and needs to be serviced.

Hope this helps.

you didnt mention what your operating system is but go here this should help..... http://www.soft32.com/download_181357.html

Try photo or text modes instead of auto

"back cover" can be connected to more than one cover. If there is a door in the back it may also be connected to the Side cover.
What you need to check is the switches/sensors to see if maybe they are not sitting correctly in place.
Open the doors and look for a protruding piece of plastic on the door, this corresponds to a hole in the machine that has a sensor or switch behind it, is it pushing the switch all the way ? (may need to be adjusted). Is there a sensor? is it loose?

download last version of drivers for your OS from www.brother.com and do all steps according instructions from Brother))) It's easy))

Thesame problem occurs on my machine while copying. I always turn on and off the machine since i already removed the paper jammed inside. Until I thought of removing the toner cartridge and found out that there were still 2 coupon bounds inside it that can not be seen if the cartridge is still intact. After slowly removing it the LCD screen was back to normal!

The move the software completely. Shut down the computer. Unplug the device. Get offline and disable the A/V program. Now reinstall and do exactly what the prompts say- no short cuts.