7.9. IC11 ( Engine Control CPU )
IC11 (Engine Control CPU)
Pin
No.
Symbol
In/Out
Function
Pin
No.
Symbol
In/Out
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
UI2
INT27
AN0
P51
P52
P53
P54
P55
P56
P57
AVCC
AVR
AVSS
INT10
P61
INT12
P63
P64
nRST
MOD0
MOD1
X0
X1
VSS
P27
P26
P25
P24
P23
PPGO2
PPGO1
P20
-
In
In
In
Out
Out
Out
Out
Out
Out
-
-
-
In
In
In
In
In
In
-
-
In
-
-
-
-
Out
Out
Out
Out
Out
Out
(not used)
Door open signal
Thermistor voltage detect
TESEN
Scanner motor control signal
Fan motor control signal
Toner Empty LED control
signal
Charger control signal
Dev. bias channel signal
Transfer bias control signal
+5V
+5V
GND
Hsync signal
Scanner motor lock signal
Top sennsor signal
Process unit detection signal
Fan motor error signal
System reset
GND
GND
System clock
N.C.
GND
(not used)
(not used)
EEPROM data out
EEPROM clock
EEPROM chip select
Scanner motor clock
Fuser contorl signal
+5V contorl signal
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
P17
P16
P15
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
NC
P30
SCK1
SO1
SI1
PTO2
P35
VCC
WTO
PTO1
INT20
P41
P42
P43
P44
P45
In
-
-
In
-
-
In
In
Out
Out
Out
Out
-
Out
Out
Out
-
Out
In
Out
In
Out
In
-
In
Out
In
Out
Out
In
Out
Out
EEPROM data in
(not used)
N.C.
Resist seneor signal
N.C.
N.C.
EEPROM initialize signal
Exit sensor signal
Pick up control signal
Resist control signal
Exit control signal
Motor I0 control signal
N.C.
Purge signal
Status busy signal
Top signal
GND
Printer ready signal
Communication clock
Status data signal
Command data signal
Dev. bias PWM signal
Print signal
+5V
Command busy signal
Transfer bias PWM signal
Power save signal
Serial clock
Serial data out
Serial data in
Chip select
Motor I1 control signal
7.10. IC12 ( EEPROM )
IC12 (EEPROM)
Pin
No.
Symbol
In/Out
Function
1
2
3
4
5
6
7
8
CS
SK
DI
DO
GND
TEST
NC
VCC
In
In
In
Out
-
-
-
-
Chip Select Signal
Serial Clock
Data Input
Data Output
GND
Test terminal (not used)
N.C.
+5 V
93
KX-P7100
Содержание KX-P7100
Страница 2: ...2 KX P7100 ...
Страница 4: ...1 Introduction 1 1 Specifications 1 1 1 Printer 4 KX P7100 ...
Страница 5: ...1 1 2 Paper 5 KX P7100 ...
Страница 6: ...1 1 3 Interface Options Accessories and Supplies 6 KX P7100 ...
Страница 10: ...10 KX P7100 ...
Страница 11: ...1 3 Parts Identification 1 3 1 Front Side View 1 3 2 Rear Side View 11 KX P7100 ...
Страница 12: ...1 4 Component Layout and Paper Path 12 KX P7100 ...
Страница 13: ...1 5 Electrical Components and Sensor Boards 13 KX P7100 ...
Страница 14: ...1 6 Switches and Solenoids 14 KX P7100 ...
Страница 48: ...48 KX P7100 ...
Страница 72: ...4 5 3 Engine I F Communication 72 KX P7100 ...
Страница 80: ...KX P7100 80 ...
Страница 96: ...When print is faded or indicators show the following status the replacement of a supply is needed 96 KX P7100 ...
Страница 99: ...9 1 3 User Error 99 KX P7100 ...
Страница 100: ...9 1 4 Call for Service 100 KX P7100 ...
Страница 101: ...9 2 Initial Troubleshooting Flowchart 101 KX P7100 ...
Страница 102: ...9 3 No Operation 102 KX P7100 ...
Страница 103: ...9 4 Print Quality 9 4 1 White Vertical Line in Print 103 KX P7100 ...
Страница 104: ...9 4 2 Blank Print 104 KX P7100 ...
Страница 105: ...9 4 3 Dark Vertical Line in Print 105 KX P7100 ...
Страница 106: ...9 4 4 Dark Horizontal Line in Print 106 KX P7100 ...
Страница 107: ...9 4 5 Dirty Background 107 KX P7100 ...
Страница 108: ...9 4 6 All black Print 108 KX P7100 ...
Страница 109: ...9 4 7 Light Print 109 KX P7100 ...
Страница 110: ...9 4 8 Ghosting 110 KX P7100 ...
Страница 111: ...9 4 9 Black or White Dots 111 KX P7100 ...
Страница 112: ...9 4 10 Toner Spatter 112 KX P7100 ...
Страница 113: ...9 5 Paper Jam 9 5 1 Media Tray Empty or Misfeed 113 KX P7100 ...
Страница 114: ...9 5 2 Jam at A 114 KX P7100 ...
Страница 115: ...9 5 3 Jam at B 115 KX P7100 ...
Страница 116: ...9 5 4 Jam at C 116 KX P7100 ...
Страница 117: ...9 5 5 Jam at D E 117 KX P7100 ...
Страница 118: ...9 6 Call Service 9 6 1 E20 118 KX P7100 ...
Страница 119: ...119 KX P7100 ...
Страница 120: ...9 6 2 E30 120 KX P7100 ...
Страница 121: ...9 6 3 E31 121 KX P7100 ...
Страница 122: ...9 6 4 E32 122 KX P7100 ...
Страница 123: ...9 6 5 E50 123 KX P7100 ...
Страница 124: ...9 6 6 E54 9 6 7 E71 124 KX P7100 ...
Страница 125: ...9 6 8 E73 9 6 9 E81 125 KX P7100 ...
Страница 126: ...10 Replacement Parts List with Lubrication Guide 10 1 Exterior 126 KX P7100 ...
Страница 134: ...10 4 1 Fuser Unit 134 KX P7100 ...
Страница 141: ...10 9 Main Control Board Component Side View 141 KX P7100 ...
Страница 142: ...Parts Side View 142 KX P7100 ...