Toshiba e-STUDIO 5540C Service Manual page 743

* K8: Grounding plate
Apply 1 rice-sized grain of Floil (GE-334C) at the point that contacts with the shaft of the 2nd
transfer roller.
* K9: Paper dust cleaning brush (registration roller)
Take off the paper dust removing brush (registration roller) from the 2nd transfer unit, and then
remove the paper dust on the brush with a vacuum cleaner.
* K12: TRU waste toner auger drive gear
After the TRU waste toner box was replaced, apply 1 rice-sized grain of white grease (Molykote
EM30-L) over the teeth of the TRU waste toner auger drive gear.
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Fig. 7-77
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PREVENTIVE MAINTENANCE (PM)
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