Ricoh A172 - Page 100

15. Remove the magenta/yellow development unit [A] (1 release lever [B])
and remove the black/cyan development unit [C] (1 release lever [D]).
16. Disconnect the drum’s toner collection pipe [E] as shown.
17. Remove the knob screw [F] (counterclockwise) and pull out the
quenching lamp.
18. Remove the drum unit [G] (2 screws).
[C]
[A]
[B]
[D]
[F]
[E]
[G]
Installation
SM 3-11 A172/A199