Canon iR C3200 Series Service Manual page 965

Item Notation Name
PS20 cassette 2 paper level sensor (A)
PS21 duplex registration sensor
PS22 duplex horizontal registration
Sensor
PS23 front cover open/closed sensor
PS24 duplex pickup sensor
PS25 fixing delivery sensor
PS26 registration sensor
PS27 fixing inlet sensor
PS28 manual feed unit open/closed
Sensor
VR1 slide resistor
OHP1 transparency sensor (front)
OHP2 transparency sensor (rear)
EV1 environment sensor
TH1 fixing main thermistor
TH2 fixing sub thermistor
TP1 fixing thermal switch
TPS1 SALT sensor
TS1 ATR sensor (Y)
TS2 ATR sensor (M)
TS3 ATR sensor (C)
TS4 ATR sensor (Bk)
Description
detects the level of paper inside the
cassette 2 (A)
detects double-sided registration.
detects the position of paper in sub
scanning direction.
detects the state (open/closed) of the
front cover.
detects pickup from the duplex unit.
detects delivery in the fixing unit.
detects paper before registration.
detects movement of paper to the
fixing unit.
detects the state (open/closed) of the
manual feed unit.
detects the width of paper for manual
feed.
detects a transparency.
detects a transparency.
environment sensor
detect the temperature in the middle
of the fixing roller.
detects the temperature at the ends of
the fixing roller.
detects the temperature at the ends of
the fixing roller.
stabilizes development
characteristics (SALT).
executes automatic toner density
correction
(ATR; Y)
executes automatic toner density
correction
(ATR; M)
executes automatic toner density
correction
(ATR; C)
executes automatic toner density
correction
(ATR; Bk)
Chapter 16
16-191