⚠
warning HP
Error Code 600 dpi problem settings
Issues encountered during print quality adjustments such as dark or light prints with text formatting changes.
? What Causes This
Wrong resolution selection in printer driver leading to alteration of content rendering due to scaling factors.
✓ How to Fix It
Adjust the resolution settings back to default, clean your media input tray. Refer to printer specifications for proper medium handling practices and ensure alignment per manufacturer's guidelines before reprinting.
Source: page 335 of the official manual
From the manual
This error code appears in:
HP Laserjet 3050 All IN One Printer