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6-30
U
tility mode/Copy
mode parameters
Chap
te
r 6
6.6
USER MANAGEMENT
From the “USER MANAGEMENT” menu, certain maintenance operations can be
performed in order to maintain the machine’s efficiency.
USER MANAGEMENT functions
Drying (dehumidifying) the drum (“DRUM DEHUMIDIFY” function)
1
Press the [Utility] key.
The “UTILITY MODE”
menu appears.
No.
USER MANAGEMENT
Description
1
DRUM DEHUMIDIFY
When the room temperature changes drastically (such as when a
heater is used in the winter) or when the machine is used in an ex-
tremely humid location, condensation may form on the surface of the
PC drum inside the machine, resulting in decreased print quality. If
this occurs, use this function to dry the drum and eliminate the con-
densation. The drum dehumidifying operation lasts approximately
three minutes.
2
TONER REPLENISHER
After many documents containing large printed areas (such as pho-
tos) or many negative/positive-inverted copies/printouts are printed,
the print density may temporarily become too light if toner is not au-
tomatically replenished. If this occurs, use this function to force re-
plenishing of the toner and immediately return the density to its
normal level.
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 ...