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5-14
Advan
c
e
d
copy ope
ra
tio
n
s
Chap
ter 5
5.3
Making double-sided copies
Double-sided copies in addition to 2in1 and 4in1 double-sided copies can be made
from single-sided or double-sided documents.
2
Note
The optional duplex unit must be installed. (
Omega 2140
only)
The type of double-sided copy that can be made depends on the options that are
installed.
When copying double-sided documents, use reverse automatic document feeder
RAF-2000.
Types of double-sided copying
Double-sided copy methods
Original cover
OC-2000
Automatic docu-
ment feeder
AF-2000
Reverse
automatic docu-
ment feeder
RAF-2000
Single-sided documents
%
Double-
sided copy
o
o
o
Double-sided document
%
Double-
sided copy
o
*
×
o
Single-sided documents
%
2in1 dou-
ble-sided copy
o
o
o
Single-sided documents
%
4in1 dou-
ble-sided copy
o
o
o
2
1
1
1
2
1
1
2
1
1
2
1
1
4
1
3
1
2
1
1
1
3
1
2
2
1
8
1
1
1
7
3
4
4
3
1
2
2
1
Summary of Contents for Omega 1640
Page 1: ...Omega 1640 2140 User Manual ...
Page 2: ......
Page 17: ...x 15 Explanation of manual conventions ...
Page 18: ...x 16 ...
Page 22: ...x 20 ...
Page 23: ...1 Installation and operation precautions Chapter 1 Installation and operation precautions ...
Page 43: ...2 Precaution Chapter 2 Precaution ...
Page 66: ...2 24 Precaution Chapter 2 ...
Page 67: ...3 Before making copies Chapter 3 Before making copies ...
Page 80: ...3 14 Before making copies Chapter 3 5 Close the paper drawer ...
Page 90: ...3 24 Before making copies Chapter 3 3 Carefully close the document feeder ...
Page 95: ...4 Making copies Chapter 4 Making copies ...
Page 160: ...4 66 Making copies Chapter 4 ...
Page 161: ...5 Advanced copy operations Chapter 5 Advanced copy operations ...
Page 196: ...5 36 Advanced copy operations Chapter 5 ...
Page 197: ...6 Utility mode Copy mode parameters Chapter 6 Utility mode Copy mode parameters ...
Page 272: ...6 76 Utility mode Copy mode parameters Chapter 6 ...
Page 273: ...7 When a message appears Chapter 7 When a message appears ...
Page 286: ...7 14 When a message appears Chapter 7 3 Close the right side door 4 Pull out the paper drawer ...
Page 288: ...7 16 When a message appears Chapter 7 7 Close the paper drawer ...
Page 293: ...7 21 When a message appears Chapter 7 3 Close the duplex unit cov er ...
Page 301: ...8 Troubleshooting Chapter 8 Troubleshooting ...
Page 305: ...9 Appendix Chapter 9 Appendix ...
Page 319: ...10 Index Chapter 10 Index ...
Page 323: ...1 1 ...
Page 324: ...1 2 ...
Page 327: ...1 3 ...