Brother HL-4570CDW - Page 252

3-104
Confidential
Fig. 3-133
Harness routing: Refer to “ Registration Mark Sensor Holder ASSY”
Assembling Note:
Be sure to firmly insert the tip of the Pin of the Shutter solenoid into "A" of the Registration
mark sensor shutter.
Registration mark sensor shutter
Shutter solenoid
“A”