Xerox Phaser 6115 MFP, Service Manual

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Phaser 6115MFP Multifunction Product Service Manual 2-33
Theory of Operation
For a media sizes larger than A4, detection hole B is the reference for the
image write start position.
Transfer Roller
The Transfer Roller (sometimes referred to as the 2nd Transfer Roller)
transfers the developed image from the Transfer Belt to the media. To allow
development of the composite color image on the Transfer Belt, the Transfer
Roller retracts from the belt while the image is developed.
The Transfer Roller retraction operation is performed by the Main Motor,
Image Transfer Solenoid, and Transfer Roller Clutch. When the Image
Transfer Solenoid is energized, drive from the Main Motor is transmitted to the
Transfer Roller Clutch.
s 6115-104
Detectio n
Hole A
Detectio n
Hole B
Belt Po s itio n i n g S e ns o r
Di r ectio n of Rotatio n of T r a ns fe r Belt
s 6115-092
P r e ssur e/Ret r actio n
Cl u tch
Mai n Moto r
2 n d T r a ns fe r Rolle r
P r e ssur e/Ret r actio n Cl u tch
T r a ns fe r Belt
2 n d T r a ns fe r A ss y
2 n d Image T r a ns fe r S ole n oid