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ENWW 9 Managing and maintaining 213
• Store the drum in a dark, dry location with a temperature range of 0°C to 35°C
(32°F to 95°F) and a relative humidity range of 35% to 85%.
• Avoid exposing the drum to magnetic sources.
Storing the image transfer kit
● Do not remove the image transfer kit from its package until you are ready to use it.
Touching the belt can degrade print quality.
● Store the kit in a cool, dry location. Sudden changes in temperature and humidity can
cause condensation to form on the belt, which degrades print quality.
● Store the kit in a horizontal position.
Replacing and recycling the supplies
The following sections contain information about using, replacing, and recycling the
supplies.
Print cartridges
When you use an authentic HP print cartridge, you can obtain the following types of
supplies information throughout the cartridge life:
● amount of cartridge life remaining
● estimated number of pages remaining
● number of pages printed
● other supplies information
Authentic HP print cartridges for the HP Color LaserJet 9500mfp have the following part
numbers:
Print cartridge life is directly proportional to the coverage of toner on the page. Each color
print cartridge prints approximately 25,000 pages of letter-size or A4-size media at 5%
toner coverage (a full page of text), 50,000 pages at 2.5% coverage (a page partially
covered with text), and 12,500 pages at 10% coverage (a page with text and graphics).
Hewlett-Packard Company recommends that you place an order for a replacement print
cartridge when the ORDER <COLOR> CARTRIDGE message first appears on the control-panel
display.
Non-HP print cartridges
Hewlett-Packard Company cannot recommend the use of non-HP print cartridges, either
new or remanufactured. Because they are not HP products, HP cannot influence their
design or control their quality. Service or repairs required as a result of using a non-
Hewlett-Packard print cartridge will not be covered under the MFP warranty.
Print cartridge Part number
Black C8550A
Cyan C8551A
Ye l l o w C8552A
Magenta C8553A