Sharp MX-C557F - Page 298

vertical dark lines or streaks
appear on prints 239
vertical white lines 241
white pages 229
troubleshooting, scan
partial copies of documents or
photos 249
poor copy quality 249
scan job not successful 250
scanner does not respond 251
scanner unit does not
close 250
two‑sided copying 42
U
unable to read flash drive
troubleshooting, print 218
uneven print density 238
Unformatted flash detected 219
Universal paper size
setting 23
unlinking trays 27
updating firmware 277
USB port
enabling 218
USB printer port 13
using the ADF
copying 41
using the automatic document
feeder (ADF) 41, 44, 53, 64
using the control panel 15
using the home screen 16
using the scanner
glass 41, 44, 53, 64
copying 41
V
verify print jobs 38
vertical dark lines on prints 239
vertical white lines 241
viewing a fax log 62
volatile memory 139
erasing 138
W
waste toner bottle
ordering 147
replacing 168
wireless network
connecting the printer to 141
Wi‑Fi Protected Setup 142
wireless networking 141
wireless option 253
Wi‑Fi Direct
configuring 142
enabling 143
printing from a mobile
device 36
Wi‑Fi network
deactivating 144
Wi‑Fi Protected Setup
wireless network 142
Index 298