Ricoh Neptune-P1, Руководство по обслуживанию

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Fusing Mode Selection Table: Europe/Asia
Paper Type
Mode (g/m
2
/lb.
Notch 1 Notch 2 Notch 3 Notch 4 Notch 5
Plain 110 g/m
2
90 g/m
2
70 g/m
2
60 g/m
2
50 g/m
2
Translucent 70-90 g/m
2
70-80 g/m
2
70-80 g/m
2
50-70 g/m
2
50-60 g/m
2
Film 0.07 to 0.095 g/m
2
Fusing Mode Selection Table: NA
Paper Type
Mode (g/m
2
/lb.
Notch 1 Notch 2 Notch 3 Notch 4 Notch 5
Plain 29.3 lb 23.9 lb 18.6 lb 15.9 lb 13.3 lb
Translucent 18.6-29.3 lb 18.6-21.3 lb 18.6-21.3 lb 13.3-18.6 lb 13.3-15.9 lb
Film 2.8-3.7 mil
Important Points and Recommendations
• When plain paper is used in a low temperature environment (10
o
C (50°F), 15% rh), change the
thickness level from 3 > 2.
• If wrinkling occurs on translucent paper with Mode 2 selected, select Mode 1.
• Fusing conditions can be affected by low temperature, humidity, the length of the print job, continuous
printing, etc. To improve toner fusing, shift the mode selections down: 3 > 2 > 1.
• To eliminate wrinkling or blurred images, shift the mode selection up: 3 > 4 > 5.
• If the selection is changed from Mode 1 or 2 for translucent paper to another setting (plain, film), the
machine may take longer (up to 2 minutes) to reach the copy ready temperature.
• During long print jobs, the interval between copies may increase. This slows down printing. The
machine does this automatically (CPM down) to maintain the correct fusing temperature.
Zero-Cross Control Test
Before the machine switches on the fusing lamp, the zero-cross control test determines whether the power
supply is 50 Hz or 60 Hz.
If the frequency does not fall in the necessary range after 10 attempts, then:
• If the frequency is too low, SC547 (Zero-Cross Signal Errors) occurs.
6. Details
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