Lexmark C790 Printer User Manual


 
port settings
configuring 53
PostScript menu 138
print cartridge
replacing 154
print cartridges
ordering 152
print irregularities 201
print job
canceling, from computer 85
print quality
cleaning the printhead lenses 150
print quality troubleshooting
black streaks on a page 205
blank pages 197
characters have jagged edges 198
clipped images 198
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
print troubleshooting
error reading flash drive 190
held jobs do not print 191
incorrect characters print 192
incorrect margins 200
jammed pages are not
reprinted 197
job prints from wrong tray 192
job prints on wrong paper 192
jobs do not print 190
Large jobs do not collate 192
multiple-language PDF files do not
print 189
paper curl 201
paper frequently jams 196
print job takes longer than
expected 191
tray linking does not work 192
unexpected page breaks 193
printer
configured models 10
finishing features 40
minimum clearances 9
moving 9, 158, 159
selecting a location 9
shipping 159
printer configurations 10
printer control panel
adjusting brightness 59
factory defaults, restoring 162
understanding 11
printer hard disk
disposing of 145
encrypting 148
installing 33
removing 38
troubleshooting 195
printer hard disk encryption 148
printer information
where to find 8
printer messages
1565 Emulation error, load
emulation option 189
31.xx Missing or Defective [color]
cartridge 182
32.xx [color] cartridge part number
unsupported by device 182
34 Incorrect paper size, open
[src] 182
35 Insufficient memory to support
Resource Save feature 182
36 Printer service required 182
37 Insufficient memory for Flash
Memory Defragment
operation 183
37 Insufficient memory to collate
job 183
37 Insufficient memory, some Held
Jobs were deleted 183
37 Insufficient memory, some held
jobs will not be restored 183
38 Memory full 183
39 Complex page, some data may
not have printed 183
40 [color] invalid refill, change
cartridge 183
51 Defective flash detected 184
52 Not enough free space in flash
memory for resources 184
53 Unformatted flash
detected 184
54 Network [x] software error 184
54 Serial option [x] error 184
54 Standard network software
error 184
55 Unsupported option in slot
[x] 185
56 Parallel port [x] disabled 185
56 Serial port [x] disabled 185
56 Standard parallel port
disabled 185
56 Standard USB port
disabled 185
56 USB port [x] disabled 185
57 Configuration change, some
held jobs were not restored 186
58 Input config error 186
58 Too many bins attached 186
58 Too many disks installed 186
58 Too many flash options
installed 186
58 Too many trays attached 187
59 Incompatible output bin
[x] 187
61 Remove defective disk 187
62 Disk full 187
80.xx Fuser life warning 187
80.xx Fuser missing 188
80.xx Fuser near life warning 187
80.xx Replace fuser 188
82.xx Replace waste toner
bottle 188
82.xx Waste toner bottle
missing 188
82.xx Waste toner bottle nearly
full 188
83.xx Replace transfer
module 188
83.xx Transfer module life
warning 188
83.xx Transfer module
missing 188
88.xx [Color] cartridge critically
low 189
88.xx [color] cartridge low 189
Index
231