Q3228A REMOVING AND REINSTALLING RADF 5. REINSTALLING RADF REMOVING AND Note: • Before removing RADF, fix the RADF hinge opening/closing angle at 90 degrees. Fix the and removing parts of the scanner section. If fixture also at 90 degrees when opening RADF not, RADF installing metal plate may be deformed. 1. Remove the connector [1]. 2. Fix 2 hinge opening/closing angle adjusting fix- [2] tures [2] at an angle of 90 degrees. Two types of fixtures, 70 and 40-degree use, are installed. They can be distinguished by the mark on them. 70-degree hinge opening/closing angle adjust- III DIS./ASSEMBLY ing fixture:
Untighten 4 screws [3], slide down 2 adjusting fixtures [2] and retighten 4 screws [3] positively. 40-degree hinge opening/closing angle adjust- [3] [1] [3] ing fixture: Untighten 4 screws [3], install 2 adjusting fixtures [2] changing their upper and lower positions and retighten 4 screws [3] posi- tively. 3. 4. Remove 3 screws [2] and 2 fixtures [3]. Open RADF [1] vertically. 5. Raise and remove RADF [1]. 6. Reinstall the above parts following the removal steps in reverse. Note: [3] [1] [3] • After installing RADF, perform the 36-mode "RADF installing position adjustment". [2] [2] 3-18