Duplo DF-990 - Internal Parts (Top Cover Section)

10
Chapter 1 Before Operation
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3-3. Internal parts (Top cover section)
[4]
[2]
[5]
[4]
[3]
[2]
[1]
[12]
[11]
[10]
[9]
[8]
[7]
[6]
No. Name Function
[1] Feedingpressureadjustment
lever
Foradjustmentthepaperfeedpressure.
[2] Guidexingscrew For securing the paper feed guide.
[3] Skew correction knob For correcting skewed paper feed.
[4] Paper feed guide Forholdingpaperstackedonthepaperfeedtrayrmly.
[5] Paper separator Locatedunderneaththepaperfeedring,andpreventsdouble-feed(feeding
ofmultiplesheetsofpaperatatime).
[6] Cross fold lever For holding down the folded paper when cross fold.
[7] Auxiliary paper feed ring
(movable)
Functions in the same way as the auxiliary paper feed ring. The position can
beadjustedinaccordancewithpapersizeincrossfold.
[8] Paper feed ring The main paper feed ring. Ensures smooth feeding of paper in combination
with the paper separator.
[9] Auxiliary paper feed ring For holding down curled paper for reliable paper feed.
[10] Folding roller These rollers are used to fold paper. This machine is equipped with four
rollers to make six types of folding.
[11] Jam correction knob Forrotatingthefoldingrollerswhenpaperhasjammedinsidethemachine
or when cleaning the machine.
[12] Separatingpressureadjustment
dial
Foradjustmentthepaperseparatingpressure.