4Th And 5Th Mirror Replacement - Ricoh A151 Field Service Manual

2.4 4TH AND 5TH MIRROR REPLACEMENT

1. Turn off the main switch.
2. Remove the exposure glass. (See Exposure Glass Removal.)
3. Remove the lens cover [A] (2 screws).
4. Remove the 4th and 5th mirror assembly drive gear [B] (1 E-ring).
5. Slide the mirror assembly [C] all the way to the right and remove it.
6. Replace the fourth [D] and fifth [E] mirrors. (The procedure for removing
the mirrors from their brackets is the same as for the second and third
mirrors.)
NOTE: a) Make sure that the reflecting surface faces the lens.
b) Position the spring plates [F] as shown.
c) When reinstalling the 4th and 5th mirror assembly, make sure
that the hooks [G and H] are properly positioned as shown.
d) Clean the optics components and perform the necessary SP
modes (SP95, SP48, and SP56).
A151/A152
[A]
[D]
[E]
5-10
[B]
[H]
[F]
Rev. 1/95
[C]
[G]
SM