I have just replaced the imaging unit (I've done it before without problem) but the machine doesn't recognise it, or has failed to reset the counter, it is still displaying the 'replace imaging unit' error message. I can't find my way to the counter reset. Read the excellent post from blackcat4866 but fear the FW version must have a different menu tree. Can anyone help with idiot instructions?
For extra info, all parts are OEM except for one black toner cartridge which was working OK prior to replacing the drum. Initially ther ewas also an eror message, 'replace waste toner' but after a good clean up that went away.
For extra info, all parts are OEM except for one black toner cartridge which was working OK prior to replacing the drum. Initially ther ewas also an eror message, 'replace waste toner' but after a good clean up that went away.
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