Olivetti d-Copia 600, Service Manual

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2-1-26
2-1-10 Duplex section
As paper is conveyed from the feedshift section into the duplex section, the DU switchback feedshift guide shifts the paper
path to switch-back the paper for refeeding or reverse side ejection. The paper is then conveyed to the feedshift and eject
section.
Figure 2-1-30 Duplex section
(1) DU conveying upper guide
(2) DU conveying lower guide
(3) DU lower guide
(4) Feed pulley
(5) Feed pulley
(6) DU conveying roller C
(7) DU conveying roller B
(8) DU conveying roller A
(9) DU switchback roller
(10) Refeed roller
(11) Feed reverse guide
(12) DU switchback feedshift guide
(13) DU refeed guide
(14) Conveying pulley
(15) Duplex feed switch (DUPFSW)
(16) Middle tray guide
(17) Middle tray right guide
(18) Reverse feed stay
(19) DU switchback pulley
(20) Duplex jam detection switch (DUPJSW)
(21) Feed pulley
(22) Feed pulley
(23) Duplex conveying switch 1 (DUPCSW1)
(24) Duplex conveying switch 2 (DUPCSW2)
(25) Duplex conveying switch 3 (DUPCSW3)
Service Manual Y104350-7