The printer needs calibrated, there should be a way to do this either trough the driver on your computer or through some sort of menu on the printer itself.
About the streak, it is likely a bad toner cartridge or dirty components. Is the vertical line solid and dark or intermittent and light/gets darker with printing?
The printer needs calibrated, there should be a way to do this either trough the driver on your computer or through some sort of menu on the printer itself.
About the streak, it is likely a bad toner cartridge or dirty components. Is the vertical line solid and dark or intermittent and light/gets darker with printing?
Yes vertical line is solid and dark. and I calibrated it many times but problem remain same, please give me solution
Try a new ink cartridge, if you are using the cheaper refurb ones, get a real HP one. If none of that fixes it, get a new printer, inkjets are made to be disposable.