2. Fusing entrance guide [A] ( x 2)
3. 2 springs [B]
4. 2 pressure arms [C]
5. 2 Bushings [D]
6. Pressure roller [E]
NIP Band Width Adjustment
Do this adjustment when the fusing unit is at its operating temperature. The size of the OHP sheet must be
A4/LT LEF. Any other sizes may cause a paper jam.
[A]: Pressure roller
[B]: Hot roller
1. Place an OHP sheet on the by-pass feed table.
2. Enter SP mode, and run SP 1109.
3.
Press ‘1’ (Yes)
4. Press
twice. The machine feeds the OHP sheet into the fusing section, stops it there for 20 seconds,
then ejects it to the copy tray.
5. Press the key.
6. Quit the SP mode.
7. Check that the nip band (the opaque stripe) across the ejected OHP sheet is symmetrical, with both
ends slightly thicker than the center.
4. Replacement and Adjustment
126
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