2. Remove the screw from the support base. Keep the screw in a safe place to use later.
3. L
oosen the two screws xing the nut onto the top shaft.
4. R
epeat the process for the output dual-roll center support (marked with an O) with the shorter support
shaft.
Printing issues
A spindle latch suddenly opens during printer operation
If a spindle latch is not closed before starting the substrate load, or it is opened by someone after the spindle
was already moving or while the substrate was under tension, the spindle can move out of place. Closing the
latch in those conditions can cause an incomplete latch engagement, and then at some point the latch may
spontaneously open completely.
The best solution is to eliminate substrate tension, avoid spindle movement, and then close the latch
properly. To do this, return to the substrate load/unload menu, ensure that the spindle is properly in place (in
case of doubt, extract it a bit and then push it back fully inside again), then close the latch (the blue part
should now go down completely).
The substrate advances with a loud continuous sound of vibration
A loud continuous sound of vibration during the substrate advance can be caused in the following ways:
●
The input spindle is not applying tension.
●
Wrong tension or vacuum settings result in an incorrect balance of forces on the main roller.
If you hear this sound, here are some suggestions:
ENWW Printing issues 297
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