Konica-minolta 3900 Fax reset drum message

[dbrownlee]

oh, never mind, check your email.

[dbrownlee]

Reset the "I/C" counter in service mode. Check your private messages.

Konica Minolta fax 3900 requesting drum to be replaced, replaced drum, how do you reset the message after replacing the drum ? Also if service manual is available in PDF could use that. Would greatly appreciate. Thanks SOLTEK