Repair Information 4-7
4400-001
CIS (Contact Image Sensor) Removal
1. Remove the top cover assembly. See “Top Cover Assembly
Removal” on page 4-5.
2. Remove the drive feed roller. See “Rollers (Drive Feed Roller
Assembly, Exit Shaft) Removal” on page 4-6.
3. Remove one screw securing the CIS assembly and unplug the
CIS harness. Remove the CIS assembly.
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