PVC Banner printing on HP Latex 365

Hello,

We're trying to print a 5m PVC Banner, it starts ok but after about a metre it starts banding, we've tried 3 different types (all passed for latex use) and same results on all. We're just using the Generic PVC banner profile, tried adjusting the inter-pass delay, temperature and mode with no improvements. Printing fine on regular white vinyl and we've printing on the same material before with no problems. Any suggestions?

Thanks

Hi @kingkahlua14364,

First of all, check the Magenta yellow PHs.

• What is the PH status?

• Clean the PH with distilled water manually and install it again.

• Check if the Maintenance Cartridge is cleaning properly.

• Check the nozzles print status and if there are missing nozzles replace the PH.

• If all these do not fix the issue, I suggest contacting your support representative for advanced troubleshooting.