Xerox N3225 用户手册

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页码 169
Replacing the Maintenance Kit
4-10 ❖ User Guide 
Replacing the Maintenance Kit
The Maintenance Kit includes these items:
• Fuser Cartridge
• Bias Transfer Roll (BTR)
• 15 feedrolls (three for each paper input tray)
The Fuser Cartridge, feedrolls and BTR have expected 
useful lives of 300,000 impressions. Printing can continue 
beyond this point. However, to ensure optimum print 
quality the Maintenance Kit should be replaced as soon as 
possible after 300,000 impressions from the previous kit 
installation.
These are complex tasks that are not routinely performed. 
They are described in the instructions packed with the 
replacement Maintenance Kit. They are also described in 
Chapter 4 of the System Administrator Guide on your 
Product CD-ROM.