Ho to reset MX850 waste ink tank

Wednesday, August 22, 2012

Solution to reset waste ink tank (error 5B00):

Power off printer
Hold Resume button then press and hold POWER, the beeper will sound once.
Hold POWER and release RESUME
Press RESUME twice, then release all buttons
When the indicator lights steady, press RESUME three or four times. The indicator should be orange.
Press Power to set data

Link:

Download Full.zip	Download Full .rar	Download Full .iso
Download click to begin 100.2MB .zip	Download click to begin 105.6MB .zip	Download click to begin 117.3MB .zip