Before Removing The Toner Sensor And Multi Pickup Sensor Unit; Models With Fax; Mf4450/Mf4452/Mf4453) - Canon MF4500 Series Service Manual

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Disassembly/Assembly > Controller System > Removing the Toner Sensor and Multi Pickup Sensor Unit Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4
Before Removing the Toner Sensor and Multi Pickup
Sensor Unit
Models with FAX (MF4580dn/MF4570dn/MF4550d/
MF4553d/MF4554d/MF4450/MF4452/MF4453)
1-1) Remove the left cover. (Duplex models) (Refer to page 4-31)
1-2) Remove the left cover. (Single-sided models) (Refer to page 4-32)
2-1) Remove the DADF unit and reader unit. (models with DADF) (Refer to page 4-40)
2-2) Remove the SADF unit and reader unit. (models with SADF) (Refer to page 4-53)
3-1) Remove the right cover. (Duplex models) (Refer to page 4-33)
3-2) Remove the right cover. (Single-sided models) (Refer to page 4-34)
4) Remove the front cover unit. (Refer to page 4-35)
5) Remove the upper cover. (Refer to page 4-35)
4 Disassembly/Assembly > Controller System > Removing the Toner Sensor and Multi Pickup Sensor Unit Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4
Removing the Toner Sensor and Multi Pickup Sensor
Unit
Models with FAX (MF4580dn/MF4570dn/MF4550d/
MF4553d/MF4554d/MF4450/MF4452/MF4453)
1) Remove the scanner cover [1].
• 2 screws (black TP) [2]
x2
4-110
[2]
[1]
F-4-271
4-110