Lexmark 637, CX510DE manual

Index 352

touch screen buttons 17 transparencies

copying on 75 loading 51 tips on using 58

trays

linking 53, 55 unlinking 53, 55

troubleshooting

an application error has occurred 321

cannot open Embedded Web Server 321

checking an unresponsive printer 274

contacting customer support 323 FAQ about color printing 304 fax and e‑mail functions are not

set up 315 solving basic printer

problems 274

the scanner does not respond 320 troubleshooting, color quality

color of print and color on computer screen do not match 307

print appears tinted 307 prints on color transparencies

appear dark when projected 306 troubleshooting, copy

copier does not respond 308 partial document or photo

copies 308

poor copy quality 309

poor scanned image quality 318 scanner unit does not

close 309, 318 troubleshooting, display

printer display is blank 274 troubleshooting, fax

caller ID is not shown 311 can receive but not send

faxes 314

can send but not receive faxes 314

cannot send or receive a fax 311 received fax has poor print

quality 316 troubleshooting, paper feed

message remains after jam is cleared 279

troubleshooting, print

error reading flash drive 281 held jobs do not print 280 incorrect characters print 281 incorrect margins on prints 290 jammed pages are not

reprinted 278

job prints from wrong tray 282 job prints on wrong paper 282 jobs do not print 284

Large jobs do not collate 282 multiple‑language PDF files do not

print 283 paper curl 291

paper frequently jams 278 print job takes longer than

expected 285 printing slows down 283

tray linking does not work 286 unexpected page breaks

occur 286 troubleshooting, print quality

blank pages 295

characters have jagged edges 287 clipped pages or images 287 gray background on prints 288 horizontal voids appear on

prints 289

print irregularities 292 print is too dark 293 print is too light 294 printer is printing solid black

pages 296

repeating print defects 297 shadow images appear on

prints 297 skewed print 298

streaked horizontal lines appear on prints 299

streaked vertical lines appear on prints 300

toner fog or background shading appears on prints 301

toner rubs off 302

toner specks appear on prints 302 transparency print quality is

poor 303

uneven print density 303 vertical voids appear on

prints 303

troubleshooting, printer options internal option is not

detected 276 memory card 277 tray problems 277 troubleshooting, scan

cannot scan from a computer 317 partial document or photo

scans 319

scan job was not successful 317 scanner unit does not

close 309, 318

scanning takes too long or freezes the computer 318

U

understanding the home screen buttons and icons 14 uneven print density 303 Unformatted flash detected [53] 273

Universal paper size setting 46

Universal Setup menu 136 unlinking trays 53, 55 Unsupported USB hub, please remove 262

updating options in printer driver 38

USB port 36

using a shortcut number scanning to an FTP address 118

using Forms and Favorites 66 using Hibernate mode 206

using Max Speed and Max Yield 67 using recycled paper 203

using Schedule Power Modes 207 using shortcuts

sending fax 109

using the address book 90 sending fax 110

using the printer control panel 14 using the touch‑screen buttons 17 Utilities menu 195

V

verify print jobs 70 printing from a Macintosh

computer 70

printing from Windows 70 vertical voids appear on prints 303