Canon imageRUNNER ADVANCE C350 series Service Manual page 438

4
Disassembly/Assembly > Image Formation System > Removing the Hopper Unit (Y/M/C/Bk) > Procedure
■ Preparation (for the Hopper Unit (Bk))
1) Remove the Rear Cover 1(Refer to page 4-35).
2) Remove the Left Upper Cover (to be removed for models equipped with a fax)
(Refer to page 4-37).
3) Remove the Fax Speaker Unit (to be removed for models equipped with a fax)
(Refer to page 4-105).
4) Remove the Fax Unit (to be removed for models equipped with a fax)(Refer to page 4-105).
5) Remove the Main Controller Unit(Refer to page 4-84).
6) Remove the Low-voltage Power Supply PCB Unit(Refer to page 4-97).
7) Remove the DC Controller PCB Unit(Refer to page 4-91).
8) Remove the Main Drive Unit(Refer to page 4-127).
9) Remove the Waste Toner Container(Refer to page 4-112).
10) Remove the Toner Container (Y/M/C/Bk) (remove the toner container of the color to be
removed)(Refer to page 4-113).
11) Remove the Drum Unit (Y/M/C/Bk) (remove the Drum Unit of the color to be removed)
(Refer to page 4-113).
12) Remove the ITB Unit(Refer to page 4-115).
■ Procedure
NOTE:
In this procedure, the procedures for the Hopper Unit (Bk) are described.
Perform the same procedure for removing the Hopper Unit (Y/M/C).
4 Disassembly/Assembly > Image Formation System > Removing the Hopper Unit (Y/M/C/Bk) > Procedure
CAUTION:
Perform work carefully so as not to scatter the toner when disassembling/assembling.
1) Remove the Hopper Unit (Bk) [2] while holding the Open/Close Shutter [1].
• 1 Screw [3]
• 2 Bosses [4]
1x
[1]
[4]
[3] [2]
4-131
F-4-332
F-4-333
4-131