Lexmark C790 manual

fine horizontal lines 198

gray background on prints 199 light colored line, white line, or

incorrectly colored line appears on prints 200

poor transparency quality 207 print irregularities 201

print is too dark 202 print is too light 202 repeating print defects 203 shadow images appear on

prints 199 skewed print 204

solid color or black pages appear on prints 204

streaked horizontal lines appear on prints 205

toner fog or background shading 206

toner rubs off 206 uneven print density 207 white streaks on a page 205

troubleshooting, printer options 2,000-sheet drawer problems 194 cannot detect flash memory

card 195

cannot detect printer hard disk 195

internal print server 196 Internal Solutions Port 195 memory card 196 option not working 193 paper tray problems 194 USB/parallel interface card 196

U

understanding the home screen 13 understanding the printer control panel 11

uneven print density 207 unexpected page breaks 193 Universal Paper Size 99

setting 61

Universal Setup menu 99 unlinking trays 70 Unsupported USB device, please remove 176

updating options in printer driver 45

USB port 42

USB/parallel interface card troubleshooting 196

using Eco-Mode 57 using Hibernate Mode 58 using Quiet Mode 57 using recycled paper 56 using the Embedded Web Server 160

using the touch-screen buttons 14 Utilities menu 137

V

verify print jobs 83 printing from a Macintosh

computer 84

printing from Windows 84 viewing

reports 161 virtual display

checking, using Embedded Web Server 160

volatile memory 145 erasing 146

volatility statement of 145

W

waste toner bottle ordering 153 replacing 157

wiping the hard disk 147 wired network setup

using Macintosh 51 using Windows 51

Wireless menu 106 wireless network

configuration information 45 installation, using Macintosh 48 installation, using Windows 46

wireless network setup in Windows 46

wireless printer setup in Macintosh 48

X

XPS menu 137

Index

234