toner darkness
adjusting 65
Too many flash options installed
[58] 267
Too many trays attached [58] 267
touch screen
buttons 16
transmission log
e‑mail options 90
fax options 112
scan options 120
transparencies
copying on 73
loading 49
tips on using 55
trays
linking 51, 53
unlinking 51, 53
troubleshooting
an application error has
occurred 316
cannot open Embedded Web
Server 316
checking an unresponsive
printer 269
contacting customer support 318
FAQ about color printing 299
fax and e‑mail functions are not
set up 310
solving basic printer
problems 269
the scanner does not respond 312
troubleshooting, color quality
color of print and color on
computer screen do not
match 302
print appears tinted 302
prints on color transparencies
appear dark when projected 301
troubleshooting, copy
copier does not respond 303
partial document or photo
copies 305
poor copy quality 304
poor scanned image quality 314
scanner unit does not
close 303, 313
troubleshooting, display
printer display is blank 271
troubleshooting, fax
caller ID is not shown 306
can receive but not send
faxes 309
can send but not receive
faxes 309
cannot send or receive a fax 306
received fax has poor print
quality 311
troubleshooting, paper feed
message remains after jam is
cleared 274
troubleshooting, print
error reading flash drive 276
held jobs do not print 275
incorrect characters print 276
incorrect margins on prints 285
jammed pages are not
reprinted 273
job prints from wrong tray 277
job prints on wrong paper 277
jobs do not print 279
Large jobs do not collate 277
multiple‑language PDF files do not
print 278
paper curl 286
paper frequently jams 274
print job takes longer than
expected 280
printing slows down 278
tray linking does not work 281
unexpected page breaks
occur 281
troubleshooting, print quality
blank pages 290
characters have jagged edges 282
clipped pages or images 282
gray background on prints 283
horizontal voids appear on
prints 284
print irregularities 287
print is too dark 288
print is too light 289
printer is printing solid black
pages 291
repeating print defects 292
shadow images appear on
prints 292
skewed print 293
streaked horizontal lines appear
on prints 294
streaked vertical lines appear on
prints 295
toner fog or background shading
appears on prints 296
toner rubs off 297
toner specks appear on prints 297
transparency print quality is
poor 298
uneven print density 298
vertical voids appear on
prints 298
troubleshooting, printer options
internal option is not
detected 271
memory card 272
tray problems 272
troubleshooting, scan
cannot scan from a computer 315
partial document or photo
scans 315
scan job was not successful 313
scanner unit does not
close 303, 313
scanning takes too long or freezes
the computer 314
U
understanding the home screen 14
uneven print density 298
Unformatted flash detected
[53] 268
Universal Paper Size
setting 44
Universal Setup menu 132
unlinking trays 51, 53
Unsupported USB hub, please
remove 257
updating options in printer
driver 37
USB port 35
printer control panel 14
using a shortcut number
scanning to an FTP address 115
using Forms and Favorites 64
using Hibernate Mode 201
using Max Speed and Max Yield 65
using Schedule Power Modes 202
using shortcuts
sending fax 106
using the address book
sending fax 107
using the touch‑screen buttons 16
Utilities menu 190
Index 345
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