Sharp MX-C250 Service Manual page 221

L. Other (Filter) section
✕: Check (Clean, replace, or adjust according to necessity.) O: Clean : Replace : Adjust ✩: Lubricate
No. Unit name
1
Toner cartridge BK
2
Toner cartridge CMY
3
Toner collection container
No. Part name
1
Process registration sensor
2 Ozone filter
When 45K 75 K 90 K
calling
User replacement for every toner empty.
User replacement for every toner empty.
Replaced by the user when full is detected.
When 75 K 150 K 225K
calling
X O O
 
X
MX-C250 MAINTENANCE 9 – 19
135 K 150 K 180K 225 K
300 K
O O
Clean when the Fusing unit and the Drum cartridge is replaced.
 
Replace at 75K
270 K 300 K Remarks
Remark