Removing The Itb Pressure Release Switch - Canon imageRUNNER ADVANCE C255 Series Service Manual

1. Remove the Hopper Unit (Bk) [2] while holding the Open/Close Shutter [1].
• 1 Screw [3]
• 2 Bosses [4]
● Actions after assembly
Execute Auto Adjust Gradation and Auto Correct Color Mismatch.
Settings/Registration > Adjustment/Maintenance > Adjust Image Quality > Auto Adjust Gradation > Full Adjust
Settings/Registration > Adjustment/Maintenance > Adjust Image Quality > Auto Correct Color Mismatch

Removing the ITB Pressure Release Switch

■ Preparation
1. "Removing the Rear Cover 1" on page 140
2. "Removing the Left Upper Cover" on page 144
3. "Removing the Fax Speaker Unit" on page 214
4. "Removing the Fax Unit" on page 214
5. "Removing the Main Controller Unit" on page 189
6. "Removing the Low-voltage Power Supply Unit" on page 201
7. "Removing the DC Controller PCB" on page 194
8. "Removing the Main Drive Unit" on page 240
1x
[1]
[4]
[3] [2]
244
4. Parts Replacement and Cleaning