Xerox Phaser 3300 - Page 206

8-54 Phaser 3300MFP Service Manual
Service Parts Disassembly
4. Remove the four screws securing the Scan Upper Cover.
5. Release the six hooks securing the Scan Upper Cover to the Scan Lower
Cover and remove it, as shown below.
s3300mfp-050
s3300mfp-051