User manual

e-STUDIO3511/4511 TRANSFER UNIT 14 - 4 November 2003 © TOSHIBA TEC
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14.4 Outline of 1st transfer
(1) The transfer belt contacts with the photoconductive drum. Power voltage is applied through the 1st
transfer roller and it transfers the toner onto the transfer belt.
(2) The transfer belt home position sensor-2 detects its home position and overlays four color images.
(3) When the transfer of the toner image from the transfer belt to the paper is completed in 2nd transfer,
residual toner on the transfer belt is scraped off by the transfer belt cleaning blade.
14.5 Outline of 2nd transfer
(1) The 2nd transfer roller stays at the released position from the transfer belt in 1st transfer.
(2) Upon the completion of 1st transfer, the 2nd transfer roller starts to rotate and moves to the transfer
position.
(3) After an electrode bias is applied on the 2nd transfer roller, the toner image is transferred from the
transfer belt to the paper.
(4) Upon the completion of 2nd transfer, the 2nd transfer roller escapes to the releasing position.