HP OJ8040 PAPER HANDLING ISSUE
Paper handling issue might arise while printing multiple copies. In that event, your printer grabs more than a sheet at a time. The paper handling is not maintained properly by your printer and the printer functionality fails. To solve this HP Officejet 8040 Troubleshooting issue, scrutinize the condition of the paper, remove it from the feeder, place it again in the tray. Check whether you have placed proper paper type corresponds to the print function you wish to perform. Make use of damp cloth to clean the paper rollers of your printer. Ensure that the roller is free from paper fiber, dust and other debris. Wipe the dust and debris in the duplexer and Clean the Automatic Document Feeder, if your 123.hp.com/oj8040 printer has that option.