Ricoh FT 4015, Service Manual

Page: 131 / 229

2. OPTICS
2.1 EXPOSURE GLASS REMOVAL
1. Remove the left scale [A] (2 shoulder screws).
2. To remove the exposure glass, grasp the left edge of the exposure glass
and lift it up, then slide the other edge out from under the right glass
holder.
NOTE: 1) Position the red mark [B] at the upper left corner. This side is
smoother and generates less static electricity when in DF
mode.
2) When reinstalling the exposure glass, ensure the left edge of
the glass is flush with the tabs [C] to the left of the scale plate,
and the right glass holder firmly secures the exposure glass.
3. Check the image quality. Do the Copy Quality Adjustments if necessary
(see Copy Quality Adjustments).
[A]
[B]
[C]
A219R502.wmf
Replacement
Adju
stment
20 December 1996 OPTICS
6-5