Movement Of The Scanner With The Rdf In Use (A4, 2 Copies) - Canon NP6251 Service Manual

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6. Movement of the Scanner with the RDF in Use (A4, 2 copies)

Scanner home position

signal (PS1)

Scanner image leading

edge signal 1 (PS3)

Scanner image leading

edge signal 2 (PS4)

Scanner motor (M3)

Scanning lamp (LA1)

Scanner locking solenoid

Belt motor (M3)

Image leading signal

If the copier is equipped with an RDF, it makes copies by combining stream reading

(fixed scanner) and normal scanning (moving scanner).

• A4, LTR, B5 one-sided original

• 1 original to multiple copies

• 70% to 115% reproduction ratio

• paper source NOT cassette 4

The sequence of operation is as follows:

The 1st copy is made in stream reading.

Immediately after stream reading, the original is stopped on the copyboard glass, and

the remaining sets of copies are made in normal scanning mode (moving scanner).

*1 Scanner fixed.

*2 Scanner moving.

Figure 3-306

CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 3 EXPOSURE SYSTEM

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