Oce 3121 Technical & Service Manual page 395

.
S9
M2
CL1
S10
BK1
Operation
The RDF offers six operating modes:
single sided documents to single sided copy
1
two-sided document to single sided copies
2
two small-sized documents to a page-layout copy
3
one-sided documents to two-sided copy
4
two-sided document to two-sided copy
5
fax mode feeding
6
One of the following operations will be executed, according to the instructions
from the copier:
514 TSM Océ 3121
RDF controller PCB
SL3
S6
S1
S7
S3
S11
S8
M3
Display PCB
SL2
S4
S13
S5
SL1
M1
M4
S12
SL4
Functional description