Specifications

C. Back copy
Document transport: By switchback operation, the document is sent
through the PS roller to the exposure section,
where the back of the document is exposed.
→ It is sent to the document exit section by the
transport roller and the paper exit roller.
→ R-SPF gate solenoid ON. The document is
sent to the intermediate tray, (but not dis-
charged completely.)
→ It is stopped once and switchback operation
is performed.
→ It is sent through the PS roller and the ex-
posure section (without exposure operation)
to the document exit section.
→ R-SPF gate solenoid OFF
→ The document is discharged to the document
exit tray.
Paper transport: Switchback operation is performed.
→ The paper is sent through the upper side of
the gate section and the duplex transport sec-
tion, and the PS roller, and the images on the
back are transferred.
→ It is sent through the fusing section and dis-
charged to the paper exit tray.
Switchback operation is made after back copying in order to discharge
documents according to the setting.
Set document Documents after discharge,
1
with empty feed
4
without empty feed
3
23 4
32 1
41 2
There are following job modes as well as D-D mode.
S - S (Simplex to Simplex)
S - D (Simplex to Duplex), Rotation copy mode (The back images are
rotated 180˚.)
S - D (Simplex to Duplex), Copy mode without rotation
D - S (Duplex to Simplex)
Rotation copy mode:
The front and the back are in upside down each other.
Copy mode without rotation:
The front and the back are not in upside down.
Gate ON
Upper Side of Gate
Gate ON
Gate OFF
DM-1505
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