Ricoh B246 SERIES, Manual, Page: 223 / 268

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223
SP Modes
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1003: Paper feed timing
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1007: By-pass feed paper size sensor output
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1904: By-pass tray paper size sensor calibration
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1905: By-pass clutch operation for thick paper mode
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1003: Paper feed timing. Adjusts the paper buckle at the registration roller by
adjusting the relay clutch timing.
ˆ
1007: By-pass feed paper size sensor output
ˆ
1904: By-pass tray paper size sensor calibration
¾
Do this after changing the by-pass paper feed sensor board.
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1905: By-pass clutch operation for thick paper mode
¾
By default, the clutch turns on twice in thick paper mode. This is because
once sometimes is not enough for very stiff paper – the paper slips away from
the gap between the registration rollers during buckling, and does not go
through. Therefore, the clutch turns on again almost immediately after it turns
off, to give the paper an extra push.