hp Color 9850mfp REGISTRATION/ADU/REVERSE/PAPER EXIT 10.8 Replacing the ADU pre-registration clutch A. Periodically replaced parts/cycle • ADU pre-registration clutch (MC3): Every 2,000,000 copies B. Procedure 1. Remove the ADU cover /R, ADU release lever and the ADU cover L. (See " 7.3 Replacing the 2. Remove two relay connectors [1]. paper feed clutch BP .") 3. Remove 3 screws [2] and then remove the ADU [1] [3] lock section [3]. III DIS./ASSEMBLY [2] 4. Remove the stop ring [1] and then remove the ADU pre-registration clutch (MC3) [2]. [1] 5. Reinstall the above parts following the removal steps in reverse. Note:
• When reinstalling the ADU lock section, be sure to take note of the stopper position of the the MC3. [2] 3-113