Operation Manual

The printer does not print (Ready light off)............................................ 155
The Ready light is on but nothing prints.............................................. 156
The remaining service life of the consumables is not updated (Windows only)............... 156
Cannot install software or drivers.................................................... 156
Cannot access the shared printer..................................................... 157
Printout Problems..................................................................... 157
The font cannot be printed......................................................... 157
Printout is garbled................................................................ 158
The printout position is not correct.................................................. 158
Graphics do not print correctly...................................................... 159
Color Printing Problems. . . . . . .......................................................... 159
Cannot print in color.............................................................. 159
The printout color differs when printed from different printers........................... 159
The color looks different from what you see on the computer screen....................... 160
Print Quality Problems................................................................. 160
The background is dark or dirty..................................................... 160
White dots appear in the printout.................................................... 160
Vertical lines appear on the printout................................................. 161
Print quality or tone is uneven...................................................... 161
Half-tone images print unevenly..................................................... 161
Toner smudges................................................................... 162
Areas are missing in the printed image................................................ 162
Completely blank pages are output................................................... 163
The printed image is light or faint.................................................... 163
The non-printed side of the page is dirty.............................................. 164
Print quality decreased............................................................. 164
Memory Problems..................................................................... 165
Insufficient memory for current task................................................. 165
Insufficient memory to print all copies................................................ 165
Paper Handling Problems.............................................................. 165
Paper does not feed properly........................................................ 165
Problems Using Options............................................................... 166
The message Invalid AUX I/F Card appears on the LCD panel............................ 166
Paper does not feed from the optional paper cassette.................................... 166
An installed option cannot be used................................................... 167
The optional product is not available................................................. 167
Correcting USB Problems.............................................................. 167
USB connections.................................................................. 167
Windows operating system......................................................... 168
Printer software installation......................................................... 168
Epson AcuLaser C9300 Series User's Guide
Contents 9