Hello World
The letters and lines can be erased by a normal eraser....
Any ideas?
- Rise the fusing temperature wasn't successful
- Firmware are up to date (2013-10-28)
- Machines are new. (500-1000 printouts)
The letters and lines can be erased by a normal eraser....
Any ideas?

- Rise the fusing temperature wasn't successful
- Firmware are up to date (2013-10-28)
- Machines are new. (500-1000 printouts)
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