Ricoh Da-P1, Руководство по обслуживанию на месте

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2. Perform the [Fusing Roller Cleaning] (toners are consumed).
Menu > Maintenance > Quality Maintenance >Fusing Roller Cleaning
3. A paper is fed and images are printed on both sides of the paper.
4. Check that the black spots do not appear any more.
• The effectiveness of the fusing cleaning varies depending on the types of images printed or papers
used until now. Therefore, the problem may be improved by performing the [Fusing Roller
Cleaning] several times, which consumes the toners.
When Toner Smears Appear on the Backside of the Printouts
When you keep printing using sheets of paper such as A4 SEF or A5, which is narrower than the
maximum printable paper this machine supports, and then keep printing using sheets of paper such as
A4 LEF or A3 SEF, which is wider than those used in the previous print job, toner smears may appear on
the backside of the printouts depending on your environment or usage.
Specifying this setting prevents the fusing unit temperature from becoming too high, so that the consistent
print quality can be maintained.
Specifying [Quality Priority] takes longer than normal printing. Also, printing may stop for approximately
40 seconds as the machine cools down before the next print job starts.
1. Select [Quality Priority].
Menu > Maintenance > Quality Maintenance > Fusing Unit Ctrl Priority
If toner smears also appear when you consecutively print a small size paper, do the following
procedure.
1. Enter SP mode.
2. Set SP-1-990-001 (Speed Change 0:LOW 1:HIGH) to 0.
6. Troubleshooting
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