Calibrating the printer
The printer automatically calibrates at various times. You can adjust the calibration settings by using
the HP Toolbox.
Environmental differences or aging print cartridges might cause fluctuations in image density. The
printer accounts for this with image stabilization control. The printer automatically calibrates at
various times to maintain the highest level of print quality. You can also request a calibration by using
the HP Toolbox.
The printer does not interrupt a print job to calibrate. It waits until the job is complete before
calibrating or cleaning. While the printer is calibrating, it pauses printing for the time that is required
to complete the calibration.
To calibrate the printer at the printer
1
To calibrate from the printer, press 
 (L
EFT
 
ARROW
) or   (R
IGHT
 
ARROW
) until the display reads
SYSTEM SETUP.
2
Press 
 (S
ELECT
).
3
Press 
 (L
EFT
 
ARROW
) or   (R
IGHT
 
ARROW
) until the display reads PRINT QUALITY.
4
Press 
 (S
ELECT
).
5
Press 
 (L
EFT
 
ARROW
) or   (R
IGHT
 
ARROW
) until the display reads CALIBRATE COLOR.
6
Press 
 (S
ELECT
).
7
Press 
 (L
EFT
 
ARROW
) or   (R
IGHT
 
ARROW
) until the display reads CALIBRATE NOW.
8
Press 
 (S
ELECT
).
9
Press 
 (S
ELECT
) to confirm CALIBRATE NOW.
To calibrate the printer from the HP Toolbox
NOTE This procedure applies to Windows operating systems only. Macintosh users should
calibrate the printer manually using the procedure above.
1 Open the HP Toolbox in one of these ways:
● On the desktop, double-click the HP Toolbox icon.
● On the Start menu, point to Programs, point to HP, point to HP Color LaserJet 2600n, and
click HP Color LaserJet 2600n Toolbox.
2 Click the Troubleshooting tab and then click Troubleshooting Tools (on the left side of the
screen).
3 In the Calibration section, click CALIBRATE NOW.
36 Chapter 3  Managing and maintenance  ENWW