Xerox 750P 用户指南

Maintaining print quality

If you notice a problem with the quality of your prints, the probable solution is replacing 
one of the consumable components (Toner Cartridges, Imaging Unit, Fuser, Fuser Roll, 
Transfer Kit, or Main Charge Grid). 

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If the printer’s front panel message indicates replacing one or more consumables, 
replace it if necessary. 

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To help you diagnose the problem (in the absence of a front panel message), print the 
Consumables Page and Service Print 1 from the front panel’s Help Pages menu. Refer 
to Front panel messages on page 49 for examples of symptoms, probable causes, and 
solutions. 

Basic rules for troubleshooting

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Replace the color Toner Cartridge.

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Replace one of these consumables:

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Imaging Unit

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Fuser

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Fuser Roll

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Main Charge Grid

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Transfer Kit