Canon imageRUNNER 1750 Series Service Manual page 315

5) Return the Drum Cartridge Lock Lever to the lock release position, and remove the
Developing Pressure Plate [1].
(The removed Developing Pressure Plate will not be used.)
• 2 Screws [2] (The removed screws will be used in "Installing the Environment Drum Heater"
step 6.)
• 4 Protrusions [3]
x2
[3]
[2]
NOTE:
If a Fax Box Unit is installed, remove it.
9
Installation > Drum Heater-D1 > Installation Procedure > Before Installing
[3]
[1] [3]
F-9-17
9 Installation > Drum Heater-D1 > Installation Procedure > Before Installing
6) Remove the Power Supply Fan Unit [1].
• 1 Wire Saddle [2]
• 1 Connector [3]
• 2 Screws [4]
x2
[4]
7) Remove the Fixing Connector [1].
9-7
[3] [2]
[1]
F-9-18
[1]
F-9-19
9-7