print quality
cleaning the scanner glass 245
print quality troubleshooting
blank pages 333
characters have jagged edges 328
clipped pages or images 328
compressed images appear on
prints 329
gray background on prints 330
horizontal voids appear on
prints 331
print irregularities 335
print is too dark 336
print is too light 338
printer is printing solid black
pages 334
repeating defects appear on
prints 339
shadow images appear on
prints 340
skewed print 340
streaked horizontal lines appear
on prints 341
streaked vertical lines 342
toner fog or background shading
appears on prints 343
toner rubs off 344
toner specks appear on prints 344
transparency print quality is
poor 345
uneven print density 345
white streaks 345
print troubleshooting
envelope seals when printing 321
error reading flash drive 321
held jobs do not print 320
incorrect characters print 322
incorrect margins on prints 332
jammed pages are not
reprinted 319
job prints from wrong tray 322
job prints on wrong paper 322
jobs do not print 324
Large jobs do not collate 323
multiple‑language PDF files do not
print 323
paper curl 333
paper frequently jams 319
print job takes longer than
expected 326
tray linking does not work 327
unexpected page breaks
occur 327
printer 51
basic model 12
fully configured 12
minimum clearances 10
moving 10, 261, 262
selecting a location 10
shipping 262
printer configurations 12
printer control panel 15
factory defaults, restoring 265
indicator light 15
Sleep button light 15
Printer had to restart. Last job may
be incomplete. 305
printer hard disk
disposing of 240
encrypting 242
installing 39
removing 44
wiping 241
printer hard disk encryption 242
printer hard disk memory
erasing 241
printer information
where to find 9
printer IP address
finding 20
printer is printing blank pages 333
printer messages
[x]‑ page jam, open upper rear
door. [202] 275
[x]‑page jam, clear manual feeder.
[250] 284
[x]‑page jam, lift front cover to
remove cartridge. [200–
201] 271
[x]‑page jam, open automatic
feeder top cover. [28y.xx] 288
[x]‑page jam, open mailbox rear
door. Leave paper in bin.
[4yy.xx] 285
[x]‑page jam, open tray [x].
[24x] 283
[x]‑page jam, open upper and
lower rear door. [231–234] 277
[x]‑page jam, remove paper, open
stapler door. Leave paper in bin.
[4yy.xx] 289
[x]‑page jam, remove paper, open
stapler door. Leave paper in bin.
[455–457] 290
[x]‑page jam, remove standard bin
jam. [203] 281
[x]‑page jam, remove tray 1 to
clear duplex. [235–239] 282
Cartridge low [88.xy] 294
Cartridge nearly low [88.xy] 294
Cartridge very low, [x] estimated
pages remain [88.xy] 294
Change [paper source] to [custom
string] load [orientation] 294
Change [paper source] to [custom
type name] load
[orientation] 294
Change [paper source] to [paper
size] load [orientation] 294
Change [paper source] to [paper
type] [paper size] load
[orientation] 295
Check tray [x] connection 295
Close door or insert cartridge 295
Close finisher rear door 295
Close flatbed cover and load
originals if restarting job
[2yy.xx] 295
Close rear door 296
Close top access cover 296
Complex page, some data may not
have printed [39] 296
Configuration change, some held
jobs were not restored [57] 296
Defective flash detected [51] 296
Disk full 62 296
Disk full, scan job canceled 297
Disk must be formatted for use in
this device 297
Disk near full. Securely clearing
disk space. 297
Empty the hole punch box 297
Error reading USB drive. Remove
USB. 297
Error reading USB hub. Remove
hub. 297
Fax memory full 297
Fax partition inoperative. Contact
system administrator. 297
Fax server 'To Format' not set up.
Contact system
administrator. 298
Index 385