F.rspf - Sharp MX-C250 Service Manual

F.RSPF

(1)Roller
5
6
8
7
No. Name
1 Paper exit roller (Idle)
2 Paper exit roller (Drive)
3 Paper exit roller (Idle)
4 Paper exit roller (Drive)
5 Upper transport roller (Idle)
6 Upper transport roller (Drive) Drive transport Roller used to transport paper to the PS Roller set.
7 PS roller (Idle)
8 PS roller (Drive)
9 Lower transport roller (Idle)
10 Lower transport roller (Drive)
11 Paper Pickup Roller
12 Paper feed roller (RSPF)
(2)Detector
1
2
No. Signal name
1 SCOV RSPF cover open/close detector
2 SPPD1 Document transport sensor 1
3 SPPD2 Document transport sensor 2
4 SPED Document sensor
11
12
10
9
Pressure (Idle) roller used in conjunction with the drive roller to move paper in the exit section.
Paper Exit Drive Roller used to transport paper into the exit tray or move paper in reverse for duplex scanning.
Pressure (Idle) roller used in conjunction with the drive roller to move paper in the exit section.
Paper Exit Drive Roller used to transport paper into the exit tray or move paper in reverse for duplex scanning.
Pressure Roller used to assist the Drive Roller to transport paper to the PS Roller set.
Registration pressure (Idle) roller used to assist PS Drive Roller to transport paper over scanner slit glass and move paper to
the Lower Transport roller set.
Registration Drive roller used to perform paper buckle timing and transport paper over the scanner slit glass to the Lower Trans-
port Roller set.
Lower paper transport pressure (idle) roller used to assist in moving paper with the Drive Roller to the the exit section of the
RSPF.
Lower Transport Drive Roller used to transport paper to the exit section or move paper to the upper transport rollers when per-
forming a duplex scan.
Picks up the top sheet of paper from the original tray and transports it to the Paper Feed Roller.
Feeds a document to the transport section.
3
4
Name
Transmission type
Transmission type
Transmission type
Transmission type
MX-C250 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 – 6
1
3
4
2
Function/ Operation
Type
Detects open/close of the RSPF unit.
Detects paper pass.
Detects paper pass
Detects document empty in the RSPF paper feed tray.
Function/Operation