![](/images/backgrounds/292484/hp-hp-laserjet-cp4025dn-laser-printer-cc490a-users-manual-545063239x1.png)
Optimize and improve image quality
Internal print-quality-test pages
Use the
1.Press the Home button .
2.Press the down arrow to highlight the DIAGNOSTICS menu, and then press the OK button.
3.Press the down arrow to highlight the PQ TROUBLESHOOTING setting, and then press the OK button to print the pages.
The product returns to the Ready state after printing the
Manage and configure printer drivers
The product uses the
For Windows operating systems, use the printer driver that best matches your printing needs.
HP PCL 6 driver | ● Provides the overall best speed, print quality, and |
| ● Developed to align with the Windows Graphic Device Interface (GDI) for the best speed |
| in Windows environments |
| ● Might not be fully compatible with |
| on PCL 5 |
|
|
HP UPD PS driver | ● Recommended for printing with Adobe® software programs or with other highly graphics- |
| intensive software programs |
| ● Provides support for printing from postscript emulation needs, or for postscript flash font |
| support |
|
|
HP UPD PCL 5 driver | ● The best choice for printing from |
| ● The best choice when operating with mixed environments, which require the product to |
| be set to PCL 5 (UNIX, Linux, mainframe) |
|
|
Calibrate the product
Calibration is a product function that optimizes print quality. If you experience any
1.Press the Home button .
2.Press the down arrow to highlight the CONFIGURE DEVICE menu, and then press the OK button.
3.Press the down arrow to highlight the PRINT QUALITY menu, and then press the OK button.
4.Press the down arrow to highlight the FULL CALIBRATE NOW setting, and then press the OK button.
ENWW | Solve |