M5035mfp

HP LJ M5025mfp, M5035mfp, LJ M712 and LJ M725mfp

Issue: Grinding noise from the fuser area while printing The black gears on the fuser drive assembly are impregnated with specialized lubrication by design. The grease which is applied to the white gears of the drive assembly is not compatible with the impregnated lubrication and
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