- Hewlett-Packard Color LaserJet User Guide

http://www.hp.com/support/lj9500
50 Chapter 4 Improving print quality Rev. 1.0
What you can do to improve print quality
Task More information
Make sure that the supplies are installed correctly.
See the following sections:
Replacing the print cartridges on page 180
Replacing the image drums on page 183
Replacing the image transfer kit on page 188
Replacing the image fuser kit on page 198
Replacing the image cleaning kit on page 203
Make sure to use supported media.
See Recommended media on page 87. For more information, see the online
user reference guide.
For best results, use HP-brand media and print cartridges.
HP-brand media and print cartridges have been designed
to provide optimal performance with HP printers.
HP print cartridges
and part numbers
Cyan (C8551A)
Magenta (C8553A)
Yellow (C8552A)
Black (C8650A)
Common HP media product numbers
HP Color Laser Paper
Letter (HPL245R)
11 by 17 (tabloid) (HPL2417)
HP High Gloss Laser Paper
Letter (Q2419A)
A4 (Q2421A)
HP Soft Gloss Laser Paper
Letter (C4179A)
A4 (C4179B)
Note
HP Soft Gloss Laser Paper is designed
specifically for use with the HP color LaserJet
9500 series.