HP LASERJET 9065 User Manual download pdf (Page 255)

ENWW Original conveyance process 7

ADF overview

The original is read when it passes over the

ADF glass. The original that has been read

is ejected to the original exit section by the

original exit roller, passing along the

circumference of the original exit guide. The

next original is pre-fed if there is one.

Double side original copy mode

(single side copy, double side copy)

The order by which the original is scanned is

2 → 1 → 4 → 3 during the double side

original copy mode; the back side is scanned

first, then the front side.

The original set on the original feed tray is

pre-fed by the pick roller and feed roller until

the original registration PS/1 (PS304) turns

on and original reaches the registration

roller. Then, the reverse gate opens, and the

registration roller conveys the original to the

reversal section. The reversal roller and

original exit reversal roller feed the original

inside the reversal section.

The original is conveyed to the edge of the

reverse gate until it stops when the specified

time has passed since the PS304 detects

the trailing edge of the original. The original

flips over and the reverse gate closes. The

reversal roller and the original exit reversal

roller turn to the reverse direction, and feed

the original to the read section.

The reading of the back side of the original

starts when the original conveyance PS

(PS306) turns on. The original exit gate

lowers and the original is fed to the original

exit reversal roller when the back side is

scanned. The pressure on the original exit

Registration roller

Conveyance roller

Original conveyance

PS (PS306)

Original registration PS/1

(PS304)

Original exit reversal

roller

Registration roller

Reversal roller

Reverse gate

Next original

Original exit reversal

roller

Reversal roller

Reverse gate

1 2 ... 250 251 252 253 254 255 256 257 258 259 260 ... 455 456

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