Riso V8000 Series, Technical Manual

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CHAPTER 8. PRINT DRUM SECTION
(8) Attach E-ring on the flange drive gear shaft, and then pull the flange drive gear F against the
bearing and tighten the two set screws on the gear.
(9) Install bearing, one-way hinge, E-ring, and spur gear on the rear side of the inner pressure roller
drive shaft.
Push the spur gear against the E-ring when tightening the set screws.
(10) Install bearing, E-ring (2 pcs), and spur gear on the front side of the inner pressure roller.
Push the spur gear against the E-ring when tightening the set screws.
(11) Remove the 8 mm diameter long-shaft (JIG).
(12) Mount print drum rear frame ass’y and attach C-ring.
(13) Attach connector to the inner pressure limit sensor (encoder sensor).
(14) Mount print drum front frame ass’y , run wire harness though two wire harness saddles, and
connect two connectors on the print drum PCB.
(15) Install following remaining parts on the print drum to complete the assembly.
· Ink sensor PCB ass’y
· Bottle guide A
Make sure not to pinch the ink sensor PCB wire harness ass’y. (Refer to photograph below)
· Bottle guide B
· Inner pressure clutch
· Wire holding plate
· Ink volume detection sensor (send) ass’y
· Ink volume detection sensor (receive) ass’y
· Dome sheet
· Clamp plate base ass’y
· Screen ass’y
· Side frames L and R
· Print drum cover
P08074
Ink sensor PCB wire harness ass’y.
Bottle guide A