Sharp MX3640 fuser noise

[repn1999]

[copiertec]

Re: Sharp MX3640 fuser noise

I see where you have installed new fuser units and tech bulletins concerning this issue.1.) I ask this just to confirm, with those new fuser units, are they the latest units from Sharp with the updated fuser web assembly with all the updates applied? as well as the updated routing of the fuser web, etc? 2.) Is the client running full bleed prints?

[repn1999]

Re: Sharp MX3640 fuser noise

They are brand new units from sharp and they have been tested in other machines where they work fine. Client runs health care type forms and no bleed to speak of just mostly bw text. Very rarely even uses color at all.

[rapidocument]

Re: Sharp MX3640 fuser noise

Try a registration clutch change. it happened to me once. An apparent screeching from the fuser turned out to be the registration clutch oxid buildup.

[Hansen88]

Re: Sharp MX3640 fuser noise

The company I work for uses generic toner,it sucks and creats many problems but they still think the cheaper price is better. We had a couple machines doing this same thing. When we switched those customers to oem toner the problem went away.