3.6 DEVELOPER REPLACEMENT
NOTE:
When performing the following procedures, make sure that the
developer is not spilt in the imaging unit drive gear section.
1. Open the front cover.
2. Remove the imaging unit. (See Imaging Unit Removal.)
3. Set the imaging unit on a large sheet of paper.
4. Remove the development case [A] from the imaging unit (1 screw and 1
snap [B]).
5. Empty all the developer onto the paper [C]. Make sure no developer
remains on the development roller or in the unit.
NOTE:
Make sure that no toner remains in the toner recycle.
6. Pour the developer [D] evenly into the imaging unit. Then rotate the outer
gear [E] for one or two turns to distribute the developer, as shown.
NOTE:
When installing new developer or manually rotating the
development roller, always make sure to turn the gear in the
direction shown above. Also, do not rotate the gear more then 3
turns to prevent damage to the unit.
7. Remount the cover on the imaging unit, and reinstall the unit in the copier
(1 knob screw).
8. Perform the initial setting for new developer using SP66.
9. Check the copy quality. Adjust if necessary (see Copy Quality
Adjustments).
[B]
[D]
[A]
[E]
A219R523.wmf
[C]
A219R524.wmf
Replacement
Adjustment
20 December 1996 AROUND THE DRUM
6-23
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