Feeder - Canon iR7086 Series Service Manual

Chapter 17
Address bit
P007 0 address bus 16
1 address bus 17
2 address bus 18
3-4 not used
5 ADF pickup motor lock interrupt input
6 ADF read motor lock interrupt input
7 ADF delivery reversal motor lock interrupt input
P008 0 lamp on signal
1 CCD drive on signal
2 wait sign
3 L light signal
4 H light signal
5 read signal
6 ADF serial communication (LOAD)
7 CPU clock output
P009 0 not used
1 shading RAM chip select
2 work RAM chip select
3 ASIC register select
4 ROM chip select
5-7 not used
17.3.5 <FEEDER>
iR7105 / iR7095
Address bit
P001 0 image lead edge signal
1 pre-registration sensor
2 OSC
3 not used
4 not used
5 delivery motor clock
6 delivery motor PWM signal
7 not used
P002 0 belt motor phase A
1 belt motor phase B
2 belt motor phase A*
3 belt motor phase B*
4 separation motor PWM signal
5 reversal motor phase A
6 separation motor reference Ref
7 reversal motor phase B
P003 0 TxD0
1 not used
2 RxD0
3 not used
4 SCK0
5 EEPROM chip select
6 not used
7 not used
P004 0 not used
1 not used
2 original sensor
3 original trail edge sensor
4 24VP down detection
5 24VL down detection
6 13V down detection
7 manual feeder registration roller sensor
P005 0-2 not used
3 A/D conversion trigger
4-7 not used
17-22
Description
T-17-13
Description Notation
1: image lead edge
S2 1: original present
PI11 during output, alternately between '0' and '1'
M5 0: output present
during output, alternately between '0' and '1'
during output, alternately between '0' and '1'
during output, alternately between '0' and '1'
during output, alternately between '0' and '1'
M4 0: output present
during output, alternately between '0' and '1'
during output, alternately between '0' and '1'
1: EEPROM selected
S6 0: original present
S7 1: original present
1: 17 V or less
1: 17 V or less
1: 10 V or less
S9 1: original present
Remarks
-
-
-
-
1: ON
1: ON
0: wait
0: active
0: active
0: active
0: enabled
-
0: selected
0: selected
0: selected
0: selected
Remarks
0011-6144