Ricoh RF3020, Руководство по обслуживанию

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12.1.7 Feed-in Solenoid Adjustment
1. Turn off the main switch.
2. Place several sheets of paper [A] over the exposure glass area.
3. Lower the feed-in unit (see Feed-in Unit Removal) without disconnecting
the eight connectors.
4. Check that DPS101 is set for the normal mode (1 = ON, 2 = ON, 3 =
OFF, 4 = OFF).
5. Turn on the main switch.
6. Turn off DPS101-1 and 2, then turn on DPS101-3 and 4 [B].
7. Loosen the 2 screws securing the feed-in solenoid [C].
8. Press SW101 on the DF main PCB (to engage all DF solenoids) and
adjust the position of the solenoid until the gap [D] (see illustration) is
within 1.0 – 2.0 mm.
9. Press SW102 on the DF main PCB to turn off all DF solenoids.
10. Turn off DPS101-3 and 4, then turn on DPS101-1 and 2.
[A]
[C]
[B]
[D]
Docum
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Feeder
1 May 1993 REPLACEMENT AND ADJUSTMENT
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