Removing The Pickup And Scraper Rollers - Riso RN SERIES Technical Manual

CHAPTER 4. FIRST PAPER FEED SECTION

REMOVING THE PICKUP AND SCRAPER ROLLERS

3. Removing the Pickup and Scraper Rollers
Removing the Scraper roller
(1) Lower the paper feed tray fully and switch off the power.
(2) Remove the Lock ring [E] on the Scraper roller shaft [C].
(3) Slide the Scraper roller [D] off the Scraper roller shaft [C].
Removing the Pickup roller
(1) Lower the paper feed tray fully and switch off the power.
(2) Remove the Lock ring [E] on the Pickup roller shaft [A].
(3) Slide the Pickup roller [B] off the Pickup roller shaft [A].
[Precautions on Reassembly]
• The scraper and pickup roller contain a one-way clutch. If mounted in the opposite direction, the
rollers will not rotate even when the pickup roller shaft rotates. When mounted on the shafts
correctly, the rollers spin freely in the direction shown on the diagram below when rotated manually.
C
A: Pickup roller shaft
B: Pickup roller
C: Scraper roller shaft
D: Scraper roller
E: Lock ring
D
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RN (Version 1.0)
A
B
E