Read Sharp MX-M850 (serv.man35) Service Manual online
MX-M1100 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 – 9
PPD3
Transport detection 3
Reflection type
Detects paper transport in the transport
path.
path.
PPD4
Transport detection 4
Reflection type
Detects paper transport in the transport
path.
path.
SCOD
DSPF open/close sensor
Transmission
type
type
Detects open/close of the DSPF unit.
H when the DSPF unit is open.
SDFS1
DSPF double feed sensor (transmitting)
Supersonic
sensor
sensor
Detects double feed.
SDFS2
DSPF double feed sensor (receiving)
Supersonic
sensor
sensor
Detects double feed.
SEL_ANIN_1
Main scanning document size sensor 1
Reflection type
Detects the main scanning document
size.
size.
L when the DSPF unit is open.
SEL_ANIN_2
Main scanning document size sensor 2
Reflection type
Detects the main scanning document
size.
size.
L when the DSPF unit is open.
SEL_ANIN_4
Main scanning document size sensor 4
Reflection type
Detects the main scanning document
size.
size.
L when the DSPF unit is open.
SEL_IN_5
Sub scanning document size sensor 5
Reflection type
Detects the sub scanning document
size.
size.
L when the DSPF unit is open.
SEL_IN_6
Sub scanning document size sensor 6
Reflection type
Detects the sub scanning document
size.
size.
L when the DSPF unit is open.
SEL_IN_7
Sub scanning document size sensor 7
Reflection type
Detects the sub scanning document
size.
size.
L when the DSPF unit is open.
SEL_IN_8
Sub scanning document size sensor 8
Reflection type
Detects the sub scanning document
size.
size.
L when the DSPF unit is open.
SLCOV
DSPF lower door open/close sensor
Transmission
type
type
Detects open/close of the lower door.
L when the lower door is open.
SPED
DSPF document empty sensor
Reflection type
Detects document empty on the
document tray.
document tray.
L when paper is detected.
SPLS1
DSPF document length detection short
sensor
sensor
Transmission
type
type
Detects the length of the document on
the document tray.
the document tray.
H when paper is detected.
SPLS3
DSPF document length detection1 long
sensor
sensor
Transmission
type
type
Detects the length of the document on
the document tray.
the document tray.
H when paper is detected.
SPOD
DSPF paper exit sensor
Reflection type
Detects paper pass.
L when paper is detected.
SPPD1
DSPF paper pass sensor 1
Reflection type
Detects paper pass.
L when paper is detected.
SPPD2
DSPF paper pass sensor 2
Reflection type
Detects paper pass.
L when paper is detected.
SPPD3
DSPF paper pass sensor 3
Reflection type
Detects paper pass.
L when paper is detected.
SPPD4
DSPF paper pass sensor 4
Reflection type
Detects paper pass.
L when paper is detected.
SPPD5
DSPF paper pass sensor 5
Reflection type
Detects paper pass.
L when paper is detected.
SPPD6
DSPF paper pass sensor 6
Reflection type
Detects paper pass.
L when paper is detected.
SPPD7
DSPF paper pass sensor 7
Reflection type
Detects paper pass.
L when paper is detected.
SPRDMD1
DSPF document random sensor
Reflection type
Detects the paper size in random paper
feed.
feed.
L when paper is detected.
SPWS
DSPF document width sensor
Volume resistor
Detects the width of the document.
SOCD
DSPF upper door open/close sensor
Transmission
type
type
Detects open/close of the upper door.
L when the upper door is open.
STLD
DSPF document tray lower limit sensor
Transmission
type
type
Detects the lower limit of the DSPF
document tray.
document tray.
H when the lower limit is
detected.
detected.
STUD
DSPF document tray upper limit sensor
Transmission
type
type
Detects the upper limit of the DSPF
document tray.
document tray.
H when the upper limit is
detected.
detected.
TANSET
Tandem presence detection
Transmission
type
type
Detects insertion of the tandem tray.
TCS
ATC sensor
Permeability
sensor
sensor
Detects the toner density.
TFSD
Toner density detection
Permeability
detection
detection
Toner remaining quantity detection
signal
signal
TLS
Waste toner lock detection
Transmission
type
type
Detects locking of the transport screw
TLS2
Waste toner lock detection 2
Transmission
type
type
Detects the waste toner lock.
TNBOX
Waste toner bottle presence detection
Transmission
type
type
Detects presence of the waste toner
bottle.
bottle.
TNF
Waste toner bottle full detection
Transmission
type
type
Detects the waste toner bottle full.
VPPD
Vertical transport detection
Reflection type
Detects paper transport in the vertical
transport path.
transport path.
WEBED
Web end detection
Transmission
type
type
Detects the web end.
WEBSPD
Web near end detection
Transmission
type
type
Detects the web near end.
Signal name
Name
Type
Function / Operation
Active condition
Note
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