Gestetner B070 Service Manual page 214

DEVELOPMENT AND TONER SUPPLY
[C]
[B]
1. Remove the development unit from the machine.
2. Pour out the developer.
3. Remove the entrance seal [A] ( x 2).
4. Flatten the paper dust cleaner [B] before you insert it.
5. Insert the tool into the gap [C] until you cannot see the leaf cutout.
6. Pull the tool back gently so that the leaf [D] hooks on the back of the blade.
NOTE: To avoid bending the leaf, making it difficult to remove, do not pull it
toward you with too much force.
7. While maintaining a steady, even pressure, slide the tool [E] all the way to the
left and right ends of the gap several times.
8. Turn the tool about 45 degrees to either side then remove it.
9. Rotate the development roller about 10 mm (about ½") toward you, then
vacuum away any paper dust or developer that falls away from the roller.
NOTE: Be sure to collect all the dust and developer, and do not allow it to
touch the development roller surface again.
10. Repeat steps 4 to 8 about 5 times.
11. Hold the development unit upside-down, gently shake the unit to remove any
remaining paper dust, then vacuum clean the work area.
12. To complete the procedure, return to Step 10 on page 3-58.
NOTE: Be sure to clean the development sleeve before you proceed.
B070/B071
CÓPIA NÃO CONTROLADA
[D]
[A]
B070R971.WMF
3-56
CÓPIA NÃO CONTROLADA
[E]
B070R972.WMF
SM