Xerox 3124 用户指南

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页码 76
8.5   
<Maintenance>
Printing a configuration page
You can print a configuration page to view current printer settings, or to 
help troubleshoot printer problems.
Press and hold the Cancel button for about 5 seconds.
A configuration page prints out.
Maintenance parts
To avoid print quality and paper feed problems resulting from worn parts 
and to maintain your printer in top working condition, the following items 
will need to be replaced when the specified number of pages have been 
printed or when the life span of each item has expired.
Xerox highly recommends that an authorized service provider, dealer or 
the retailer where you bought the printer replaces the items.
Items
Yield (Average)
Transfer roller
Approx. 50,000 pages
Fuser unit 
Approx. 50,000 pages
Pick-up roller
Approx. 50,000 pages