Riso V8000 Series Technical Manual page 108

CHAPTER 6. PAPER DRUM SECTION
(8) Mount the gripper spring hook plate, and hook the nine gripper springs.
(9) Insert the shaft of the gripper ass'y and cover stay through the holes on the gripper plate ass'y F
& R, and attach screws on both ends of the cover stay.
The shaft on the cover stay with a flat cut should go on the rear of the paper drum.
(10) Mount timing arm F ass'y on the paper drum.
(11) Remove the 8 mm diameter long-shaft (JIG) from the paper drum.
(12) Close the gripper cover ass'y by hand and keep it closed using adhesive tape.
Make sure to remove the adhesive tape after installing the paper drum in the machine.
(13) Hook the paper lifter spring and link spring on the paper drum.
(14) Mount link cover R, BB roller (flat surface to face outside), and paper lifter timing plate ass'y on
the paper drum.
(15) Mount link cover F, gripper cover timing plate ass'y , and gripper cover spring on the paper drum.
Adhesive tape
Gripper cover ass'y
Link spring
P0638
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Paper lifter spring
P0639