HP Latex 820 Users Guide - Page 39
Loading the dual-roll spindles
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Loading the dual-roll spindles 1. With the spindles inserted into the Spindles Supports, Ensure that the differential hubs on the input and output spindles are aligned with each other. Handle the substrate 2. When both differential hubs are correctly positioned, use an Allen key 4 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. TIP: It will be easier to load the roll onto the spindle if you lock the differential. ENWW Load a roll onto the spindle 35
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Loading the dual-roll spindles
1.
With the spindles inserted into the Spindles Supports, Ensure that the differential hubs on the input
and output spindles are aligned with each other.
2.
When both differential hubs are correctly positioned, use an Allen key 4 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.
TIP:
It will be easier to load the roll onto the spindle if you lock the differential.
ENWW
Load a roll onto the spindle
35
Handle the substrate