Canon imageRUNNER ADVANCE 4551i Service Manual page 273

■ Procedure
1. Remove the Toner Supply Unit [1].
• 1 Connector [2]
• 1 Screw [3]
CAUTION:
When removing the Toner Supply Unit [1], do not tilt it as toner may spill out.
2. Remove the Bottle Ring [1].
• 2 Screws [2]
CAUTION:
In the case of a Toner Supply Unit [1] provided as a service part, the Bottle Ring is not connected to the unit.
[2]
1x
1x
[1]
[2]
2x
[1]
260
4. Disassembly/Assembly
[3]