FujiFilm Apeos C7070 Reference Manual page 35

Symptom
Printing can be rubbed off
with your finger.
Toner is not fused to the
paper.
Output is smudged with
toner.
The whole page is printed
black.
Output is blank.
Output is partially
blanked-out. White
streaks or color streaks
appear on output.
The paper type of the selected paper tray is not appropriate. Change
the paper type setting and try printing again.
Some special types of paper cannot be fused. Replace with the
appropriate paper.
The paper is damp. Replace the paper.
The fusing unit is damaged or has deteriorated. Depending on its
condition, the fusing unit may need replacement. Contact your local
representative.
A drum cartridge is damaged or has deteriorated. Depending on its
condition, the drum cartridge may need replacement. Contact your
local representative.
There may be something wrong with the high-voltage power supply.
Contact your local representative.
Multiple sheets were fed at once. Fan the paper well and reload it in
the tray.
A drum cartridge is damaged or has deteriorated. Depending on its
condition, the drum cartridge may need replacement. Contact your
local representative.
There may be something wrong with the high-voltage power supply.
Contact your local representative.
The paper is not appropriate for the machine. Load appropriate paper.
The paper is damp. Replace the paper.
The LED printheads inside the machine may be dirty.
Clean the LED printheads.
No toner may be left in the toner cartridge.
Confirm the remaining toner quantity, and replace the toner cartridge
with a new one.
A drum cartridge is not installed correctly.
Install the drum cartridge correctly.
A drum cartridge or the fusing unit is damaged or has deteriorated.
Depending on its condition, the drum cartridge or fusing unit may
need replacement. Contact your local representative.
A developing unit has deteriorated. If it is not improved even after
cleaning the toner, replace a developing unit with new one. Contact
your local representative.
Cause/Remedy
2.7 Troubleshooting
35