385
Glossary
Glossary
Reference
display
The area of the operator panel
consisting of a liquid crystal display
that shows printer menus and
messages.
DL
Envelope measuring 110 x 220 mm.
download
To transfer information, such as fonts,
from a diskette or other device to your
computer or printer for temporary or
permanent storage.
dpi
Dots per inch. See resolution.
DRAM
See dynamic random access memory.
driver
See printer driver.
DSR
See Data Set Ready.
DTR
See Data Terminal Ready.
duplex
Printing on both sides of a sheet of
paper.
dynamic random access memory
(DRAM)
Memory that allows rapid storing and
retrieving of data. DRAM contents are
erased when electrical power is turned
off.
E
emulation
The imitation by a printer of another
printer processing language or
functions; for example, PCL 5
emulation imitates the printer
language used with the Hewlett-
Packard LaserJet printer.
error message
A message that appears on the
operator panel display describing a
printer problem. The printer requires
operator intervention before it can
continue processing.
Ethernet
A network that utilizes carrier sense
multiple access with collision detection
(CSMA/CD). For example:
• 10BaseT Ethernet network
uses telephone twisted-pair.
• 10Base2 Ethernet network
uses RG-58 coax cable (also
referred to as Cheapnet or
Thicknet).
Summary of Contents for Optra S 1250
Page 1: ...www lexmark com User s Guide February 1998 Optra S...
Page 10: ...Table of Contents x Table of Contents...
Page 15: ...Getting Started...
Page 16: ......
Page 65: ...Using Your Printer...
Page 66: ......
Page 138: ...Using the Operator Panel and Menus 122 Using the Operator Panel and Menus Using Your Printer...
Page 172: ...Using Print Materials 156 Using Print Materials Using Your Printer...
Page 190: ...Receive only Fax 174 Receive only Fax Using Your Printer...
Page 191: ...Caring for Your Printer...
Page 192: ......
Page 262: ...Clearing Jams 246 Clearing Jams Caring for Your Printer...
Page 267: ...Installing Options...
Page 268: ......
Page 336: ...Memory and Option Cards 320 Memory and Option Cards Installing Options...
Page 340: ...Infrared Adapter 324 Infrared Adapter Installing Options...
Page 343: ...Appendixes...
Page 344: ......
Page 356: ...Understanding Fonts 340 Understanding Fonts Appendixes...
Page 364: ...Enhancing Print Quality 348 Enhancing Print Quality Appendixes...
Page 366: ...Printer Specifications 350 Printer Specifications Appendixes...
Page 367: ...Reference...
Page 368: ......
Page 379: ...363 Notices Notices Reference Japanese Laser Notice Chinese Laser Notice...
Page 380: ...Notices 364 Notices Reference Korean Laser Notice...
Page 388: ...Safety 372 Safety Reference...
Page 389: ...373 Safety Safety Reference...
Page 390: ...Safety 374 Safety Reference...
Page 391: ...375 Safety Safety Reference...
Page 392: ...Safety 376 Safety Reference...
Page 393: ...377 Safety Safety Reference...
Page 394: ...Safety 378 Safety Reference...
Page 398: ...Warranty 382 Warranty Reference...
Page 410: ...Glossary 394 Glossary Reference...