HP Scitex LX850 HP Scitex LX850 & LX820 Printers: Dual Roll Kit User's Gui - Page 7

Dual-roll spindle, At each end of the spindle, unscrew and remove the outer parts of the hub

Page 7 highlights

Dual-roll spindle 2. When both differential hubs are correctly positioned, use the Allen key to tighten the screws and secure them in place. If a differential hub is loose, the substrate could become skewed during printing. TIP: You should tighten the screw until the washer touches the bolt. If you can still see the yellow spring, tighten the screw further. 3. At each end of the spindle, unscrew and remove the outer parts of the hub, using the Allen key. 4. Unscrew and remove the inner part of each hub. ENWW Load rolls onto the spindle 3

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2.
When both differential hubs are correctly positioned, use the Allen key to tighten the screws and
secure them in place. If a differential hub is loose, the substrate could become skewed during
printing.
TIP:
You should tighten the screw until the washer touches the bolt. If you can still see the yellow
spring, tighten the screw further.
3.
At each end of the spindle, unscrew and remove the outer parts of the hub, using the Allen key.
4.
Unscrew and remove the inner part of each hub.
ENWW
Load rolls onto the spindle
3
Dual-roll spindle