HP Latex 2700 User Guide 3 - Page 275

5. If you have experienced a substrate crash because the lateral edge of the substrate in the print zone is not flat enough, and is raised or even partially cut because you are not using edge holders, then you are recommended to use them. NOTE: If you are already using edge holders, check that they are correctly positioned (see Substrate edge holders on page 44). 6. Try reducing the drying power and curing temperature. 7. Start with the recommended configuration and increase vacuum and tensions step by step (i to iv), following the table below. Vacuum and tensions Substrate category Recommended i ii iii iv v Generic Vinyl -vacuum, input tension -output tension Generic Cast Vinyl 150 60 50 100 35 150 60 55 100 45 200 60 55 150 60 200 70 60 200 75 200 70 65 250 80 250 80 70 300 100 30 40 55 80 85 100 PVC Banner 100 60 100 60 100 65 200 70 300 75 350 85 Coated Paper and Wallpaper 60 150 60 65 150 65 70 200 65 75 250 70 80 300 75 85 350 85 Offset Paper 50 150 60 55 150 65 55 200 65 60 250 70 65 300 75 85 350 85 PET Film 50 100 60 55 100 65 55 100 70 60 200 70 65 250 75 85 350 85 55 60 65 75 80 85 268 Chapter 13 Troubleshoot substrate issues