HP Latex 3000 Printer - Manual (Page 61)

Load a roll (dual roll-to-roll configuration)
The two substrate rolls are mounted on the rear dual-roll spindle and will be collected on the front dual-roll
spindle. The substrate goes from the input spindle over the main roller, over the platen, over the front
diverters and then to the output spindle.
NOTE: When using dual rolls, you are recommended to use the roll-to-roll configuration for best
performance.
You can load substrate with the printed face inwards or outwards on the spindle, in which case the spindle
will turn in the opposite direction. The printer asks you for the winding direction if it cannot detect it
automatically.
Before loading two rolls into the printer, you must have both rolls loaded on the rear dual-roll spindle and
two empty cores loaded on the front dual-roll spindle. See
Load a roll onto the spindle on page 43 .
If the rolls are of unequal lengths, the longer roll should be on the right as seen from the front of the printer;
on the left as seen from the rear. That way, when the shorter rolls runs out, you can continue printing on the
other roll.
ENWW Load a roll into the printer 55