Sharp AR-203E X, Руководство по обслуживанию

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AR-203E/5420/M200/M201 OPERATIONAL DESCRIPTIONS 7 - 7
(3) Conditions of occurrence of paper misfeed
a. When the power is turned on:
PPD or POD is ON when the power is turned on.
b. Copy operation
6. D-D (Duplex to Duplex) mode paper/
document transport (Duplex model)
(AR-M201 only)
A. Initial state
Set duplex documents on the document tray.
Set paper on the cassette. (In the duplex mode, the manual feed
tray cannot be selected.)
B. Front copy
Document transport:
The document feed roller feeds the document from the paper feed
roller to the PS roller.
• The document is exposed in the exposure section, and trans-
ported to the document exit section by the lower transport roller
and the paper exit roller.
• The document is transported to the paper exit tray. (However, it is
not discharged completely.)
• The document is stopped once, and then switchback operation is
performed. (To the back copy)
Paper transport:
The paper is passed through the paper feed roller and the PS roller,
and the images on the front surface are transferred.
• The paper is passed through the fusing section and the lower
side of the gate section to the paper exit tray side. (However, it is
not discharged completely.)
• The paper is stopped once, and switchback operation is per-
formed. (To the back copy)
C. Back copy
Document transport:
By switchback operation, the document is sent through the upper
transport roller and the PS roller to the exposure section, where the
back surface of the document is exposed.
• The document is sent to the document exit section by the lower
transport roller and the paper exit roller.
• The document is sent to the intermediate tray. (However, it is not
discharged completely.)
• The document is stopped once, and switchback operation is per-
formed.
• The document is sent through the upper transport roller and the
PS roller and the exposure section (without being exposed) to the
document exit section.
• 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 section and the PS roller, and the images on
the back surface are transferred.
• The paper is sent through the fusing section and discharged to
the paper exit tray.
a PPD1 jam PPD1 does not turn off within 4 sec after
turning on the resist roller.
b PPD2 jam PPD2 is off immediately after turning on the
resist roller.
PPD2 does not turn off within 1.2 sec after
turning off the resist roller.
c POD jam POD does not turn on within 2.9 sec after
turning on the resist roller.
POD does not turn off within 1.5 sec - 2.7 sec
after turning off PPD2.