Minolta Di450 Service Manual page 292

PM Parts
Upper Fusing Roller
Upper Fusing Roller Bearings
Upper Fusing Roller Bushings
Lower Fusing Roller
Lower Fusing Roller Bearings
Upper Fusing Roller Drive Gear
Web Roller
Web Pressure Roller
Upper Paper Separator Fingers
Lower Paper Separator Fingers
Fusing Unit Entrance Guide
Plate
Upper Fusing Roller Thermistor
Lower Fusing Roller Thermistor
Upper Fusing Roller Thermo-
stat
Misfeed Clearing Knob Bush-
ings
Fusing Unit Drive Coupling
Gear
Turnover Roller
Transport Roller
Perform the maintenance jobs based on the PM Counter count.
*1: Replace the Paper Feed Roll and Paper Separator Roll Assy at the same time.
*2: Perform cleaning when a malfunction occurs.
*3: Lubricate after cleaning.
*4: Replace at 130 hours (equivalent to 240/300 K).
*5: Mounted on the applicable paper source option.
*6: Use the Total Counter for the control.
Maintenance
Cycle (K)
Parts No.
Clean Replace
– 480 4002-5701-01
– 960 4002-5705-01
– 480 4002-5704-01
– 480 4002-5702-01
– 960 4002-5706-01
– 480 4002-5709-02
– 480 4002-5732-01
– 960 1075-5751-01
240 960 4002-5783-01
240 – –
240 – –
160 960 9372-2710-12
160 960 9372-2910-31
480 – –
– 480 1156-5837-01
– 480 4002-5710-02
80 – –
80 – –
D-11
Reference
QTY PM
Page
Fusing
1
D-62
Roller
2 D-62 Fusing Unit
2 D-62
Fusing
Roller
1
D-62
2 D-62 Fusing Unit
1 D-62
Fusing
Roller
1 D-70
1 D-70 Fusing Unit
Cleaning 2
5 D-67
Fusing Unit
– D-67
Cleaning 2
– D-67
1 D-68
Cleaning 3
Fusing Unit
1 D-68
– D-69 Cleaning 3
1 D-71 Fusing Unit
Fusing
1 D-71
Roller
– D-71
Cleaning 1
–
D-71