HP Latex 2700 User Guide 3 - Page 281

Collector winds in the wrong direction The following steps provide the complete procedure for this topic. 1. Check that the winding direction is set correctly in the Internal Print Server. 2. Check that there is no obstacle blocking the collector's optical sensor. Substrate is detached or winds around the collector in the wrong direction Here are some possible explanations. ● The winding direction has been set wrongly. ● The collector has been loaded wrongly. There is skew or telescoping on the collector This may happen if the substrate was not properly aligned when attaching it to the collector core. You are recommended to follow the loading instructions; in particular, align the substrate well. TIP: If you have a lot of substrate lying on the ground after printing in roll-to-free-fall mode, and you want to attach it to the core, you are recommended to choose a core that is the same width as the substrate, so that a good length of substrate can be aligned around the core before you attach it. If you cannot resolve the problem satisfactorily, you are recommended to use the roll-to-roll configuration instead, which has better winding performance. Substrate has jammed on the collector Here are some possible explanations. ● Too much substrate on the collector. The maximum diameter of the output roll is 300 mm (11.8 in) for the recommended outwards winding, or 200 mm (7.9 in) for inwards winding. ● The substrate is misaligned. ● The loop shaper is the wrong length. 274 Chapter 13 Troubleshoot substrate issues