Sharp MXM310

✕: Check (Check, clean, replace or adjust according to necessity.) ❍: Cleaning ▲: Replace ✩: Lubricate

Unit	Parts	75k	150k	225k	300k	375k	450k	525k	600k	Note
Process	Drum	▲	▲	▲	▲	▲	▲	▲	▲
	Cleaner blade	▲	▲	▲	▲	▲	▲	▲	▲
	Seal F/R	✕	✕	✕	✕	✕	✕	✕	✕
	Drum frame unit (Toner reception sheet)	✕	✕	▲	✕	✕	▲	✕	✕	Usable for three PM cycles
	MC unit	▲	▲	▲	▲	▲	▲	▲	▲
	Separation pawl unit	✕	▲	✕	▲	✕	▲	✕	▲
	Star ring	▲	▲	▲	▲	▲	▲	▲	▲
DV	Developer	▲	▲	▲	▲	▲	▲	▲	▲
	Toner filter unit	▲	▲	▲	▲	▲	▲	▲	▲
	DV blade	✕	▲	✕	▲	✕	▲	✕	▲
	DV side sheet F	✕	▲	✕	▲	✕	▲	✕	▲
	DV side sheet R	✕	▲	✕	▲	✕	▲	✕	▲
	Toner sensor	✕	✕	✕	✕	✕	✕	✕	✕
Fusing	Upper heat roller	❍	▲	❍	▲	❍	▲	❍	▲
	Lower heat roller	❍	❍	❍	▲	❍	❍	❍	▲
	Upper separation pawl	❍	▲	❍	▲	❍	▲	❍	▲
	Upper cleaning pad	✕	▲	✕	▲	✕	▲	✕	▲
	Lower separation pawl	❍	❍	❍	▲	❍	❍	❍	▲
	Thermistor	❍	❍	❍	❍	❍	❍	❍	❍
	Fuser gear	✩	▲	✩	▲	✩	▲	✩	▲
	Upper heat roller bearing	✕	▲	✕	▲	✕	▲	✕	▲
	Lower fuser bearing	✕	✕	✕	▲	✕	✕	✕	▲
	Thermistor cleaning pad	✕	▲	✕	▲	✕	▲	✕	▲
	Paper guide	❍	❍	❍	❍	❍	❍	❍	❍
Paper feed	Pickup roller	✕	✕	✕	✕	✕	✕	✕	✕	Changing criteria for parts: 100k
	Paper feeding sheet	✕	✕	✕	✕	✕	✕	✕	✕
	Pickup roller and feed roller (RSPF)	✕	✕	✕	✕	✕	✕	✕	✕
Transport	Transport roller unit	❍	▲	❍	▲	❍	▲	❍	▲
	Gear	✕	–	✕	–	✕	–	✕	–
Others	Paper feed rollers	❍	❍	❍	❍	❍	❍	❍	❍
	Gears	✩	✩	✩	✩	✩	✩	✩	✩
	Ozone filter	▲	▲	▲	▲	▲	▲	▲	▲