Adu Paper Conveyance/Feed Control - Minolta Di551 Service Manual

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[6] ADU Paper Conveyance/Feed Control

The paper fed from the ADU paper reversal sec-

tion is fed by transmitting the drive force of M5

(conveyance) to ADU conveyance rollers 1 to 4.

Paper is then fed to the second paper feed sec-

tion by the drive force of M6 (loop roller). In the

ADU conveyance section, pre-loop control is per-

formed to correct paper skew forcibly. To perform

this control, MC2 (ADU deceleration) and MC13

(ADU conveyance) are provided. Related signals

are PS41 (ADU conveyance/1), PS45 (ADU

paper reverse), PS46 (reverse/exit), PS48 (ADU

paper conveyance/2), PS49 (ADU deceleration),

and PS50 (ADU pre-registration). SD9 (ADU

lock) is provided to lock the handle of the ADU.

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