7. SPF section (SF-2514 only)
1. Outline
The SPF (Single pass feeder) is a standard provision of the SF-2514,
and allows automatic copying of max. 20-sheet documents (of the
same size and max. thickness of 3 mm). (Only one set of copies per
run)
Original transport path and the basic composition
14
7
6
5
4
2
8
16
1
15
11
12
10
13
9
3
17
Original setting
Select SPF with the tray select key.
(Copier side)
PSW ON
MM rotation
CPFC ON
TRC ON
PPD ON
TRC OFF
RRC ON
[Transfer]
POD ON
[Fusing]
[Paper exit]
Main motor rotation
Paper feed
Paper transport
Synchronization
SM rotation
SPFS ON
SPPD ON
SRRC ON
[Exposure]
SPOD ON
[Original exit]
(SPF side)
PSW
MM
CPFC1
TRC
RRC
PPD
POD
SM
SPFS
SRRC
SPPD
SPOD
(Timing chart)
The image lead position
is adjusted with Sim-50.
1 Original takeup roller 2 SPFD 3 SPF PS gate
4 Original paper feed roller 5 Document feed reverse roller 6 SPPD actuator
7 SPF PS roller, upper 8 SPF PS roller, lower 9 SPPD
F SPF transport roller G CL pulley H SPF cover open/close sensor
I SPF document exit sensor J Original exit roller K SPF paper exit tray
L SPF motor M SPF cooling fan motor
(Operational descriptions) Magnification changes in the paper feed direction is performed by
changing the original transport speed.
5 – 14
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