Adjustment; Squeegee Gap Adjustment - Riso RZ9 Series Technical Manual

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CHAPTER 9: PRINT DRUM SECTION

Adjustment

Checks and adjustment

(1) Remove the print drum from the machine and detach following components off the print drum.

Screen assembly

(2) Detach the drum handle and drum handle lever. (Refer to the photograph below for the location).

(3) Clean out the ink inside the squeegee unit.

(4) Use a feeler gauge to check the gap between the squeegee roller and doctor roller.

* The gap should be 0.08mm plus/minus 0.02mm .

(5) If the gap is out of the specified range, loosen the securing screw on the squeegee-gap adjustment plate.

(6) Insert a flat-head screw driver in the groove on the squeegee-gap adjustment plate and move the plate to

adjust the squeegee gap.

(7) Tighten the securing screw on the squeegee-gap adjustment plate to end the adjustment.

- Refer to the next page for the photograph of the rear side.

Squeegee-gap adjustment plate

Securing screw on the Squeegee-gap adjustment plate.

DANKA AUSTRALIA PTY. LTD.

lever (inside)

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Squeegee-gap adjustment plate