Canon imageRUNNER 2530 Service Manual Digest page 83

Group Item
READER Reader sensor
check
A/D Analog/digital
computation
output sensor
4
4-50
Description Detail
C0: Copyboard Cover 0/Document presence, 1/Document
Open/Closed Sensor absenc
0 (S21)
C1: Copyboard Cover 0/Document presence, 1/Document
Open/Closed Sensor absenc
11 (S26)
HP: iR2545/2535: 1/HP, 0/besides HP
CCD Hp Sensor
(S22)
iR2530/2525/2520:
CIS Hp Sensor (S31)
SIZE: Document size:
Paper size indicated
in a mix of document
size sensors
Document size 0/Document presence, 1/Document
sensor 0/1/2/3 absenc
HOP: Developing unit
toner sensor (TS1)
output value
DEV: Sub hopper
toner sensor (TS2)
output value
TEP: Temperature
output value
HUM: Humidity output
value
MTH: Fixing main
thermistor (TH3)
output value
STH1: Fixing sub
Thermistor (rear)
(TH1) output value
STH2: Fixing sub
thermistor (front)
(TH2) output value
Group Item Description
COPY Copy MP: Manual Feeder
confirmation Paper Sensor (S9)
sensor
RE: Pre-Registration
Sensor (S5)
RP: Loop Sensor (S6) 0/Document presence, 1/Document
FX: Fixing Outlet
Sensor (S19)
D1/2:No.1 Delivery
Sensor(S12)/No. 2
Delivery Sensor(S42)
TU: Reversal Sensor
(S40)
DL: Duplex Feed
Sensor (S7)
ADF ADF sensor W1: Document width
check sensor 1
W2: Document width
sensor 2
L1: Document length
sensor 1
L2: Document length
sensor 2
LT: Last document
detection sensor
EX: Delivery reversal
sensor
DR: Read sensor
RG: Registration
paper sensor
CV: Cover open/close
sensor
DS: Document set
snsor
RK: Release motor
HP sensor
TM: Timing sensor
Detail
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
0/Document presence, 1/Document
absenc
1/Cover open, 0/Cover closed
0/Document presence, 1/Document
absenc
1/HP, 0/besides HP
0/Document presence, 1/Document
absenc
T-4-66 T-4-66