Filter
Top Products
Economy settings ................................................................................................................. 137
Print with EconoMode ............................................................................................ 137
Set the sleep delay ................................................................................................ 137
Set the Auto Power Down delay .............................................................................. 137
Print when a toner cartridge is at estimated end of life .............................................................. 139
Enable or disable the At Very Low settings ............................................................... 139
Store and recycle supplies ..................................................................................................... 140
Recycle supplies .................................................................................................... 140
Toner cartridge storage .......................................................................................... 140
Replacement instructions ....................................................................................................... 141
Replace the toner cartridges ................................................................................... 141
Update the firmware ............................................................................................................. 145
Manually update the firmware ................................................................................ 145
Set the product to automatically update the firmware ................................................. 145
8 Solve problems ............................................................................................................. 147
Problem-solving checklist ....................................................................................................... 148
Step 1: Check that the product power is on .............................................................. 148
Step 2: Check the control panel for error messages ................................................... 148
Step 3: Test print functionality ................................................................................. 148
Step 4: Test copy functionality ................................................................................ 149
Step 5: Test the fax sending functionality .................................................................. 149
Step 6: Test the fax receiving functionality ................................................................ 149
Step 7: Try sending a print job from a computer ....................................................... 149
Step 8: Test the walk-up USB printing functionality ..................................................... 149
Restore the factory-set defaults ............................................................................................... 150
Control panel help system ..................................................................................................... 150
Interpret control panel messages ............................................................................................ 151
Control panel message types .................................................................................. 151
Control panel messages ......................................................................................... 151
10.X00Y Supply Error ............................................................................ 151
49 Error, Turn off then on ........................................................................ 151
50.x Fuser Error ..................................................................................... 152
51.XX Error ........................................................................................... 152
54.XX Error ........................................................................................... 152
55.X Error ............................................................................................. 153
57 Fan Error, Turn off then on .................................................................. 153
59.X Error ............................................................................................. 153
79 Error Turn off then on ......................................................................... 153
Black Cartridge Low ............................................................................... 154
Black in wrong position ........................................................................... 154
ENWW ix