Oce 3121 Technical & Service Manual page 531

The 2nd copy paper moves into the refeed unit.
5
PS 12
PS12
2nd copy
2nd copy paper
1st copy paper
1st copy
The copy paper is handled in the same manner as the 1st copy.
6
PS 12
PS12
1st copy
1st copy paper
2nd copy
2nd copy paper
This process is repeated until there are a maximum of 20 sheets in the refeed
unit.
The sequence of operations for stacking the copies in the refeed unit.
SCRV
Lower feeding assembly
inlet roller motor (M7)
Lower feeding assembly
inlet sensor (PS12)
Set-back roller motor
(M6)
Flapper solenoid (SL4)
Re-pick up front paper
sensor (PS11)
Main motor (M1)
*1 : Varies according to the length of copy paper.
( 2 copies, size A4: Direct, two-sided or overlay)
ed.1
Retarding roller
Set-back rollers
Retarding roller
Set-back roller
LSTR
*1
*1
*1
CW CCW
Re-pick up roller
Re-pick up roller
Re-pick up roller
Re-pick up roller
*1
*1 *1
CW
16 Duplex 507