7.6. IC8 ( USB Chip )
IC8 (USB Chip)
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
NC1
RESET
nSTROBE
BUSY
D0
D1
D2
D3
VCC1
GND1
D4
D5
D6
D7
VCP
D+
D-
VCC2
GND2
NC2
-
In
Out
In
Out
Out
Out
Out
-
-
Out
Out
Out
Out
Out
In/Out
In/Out
-
-
-
N.C.
System Reset signal
Strobe signal
Busy signal
Parallel data0
Parallel data1
Parallel data2
Parallel data3
+5V
GND
Parallel data4
Parallel data5
Parallel data6
Parallel data7
+3.3V output
USB differential data +
USB differential data -
+5V
GND
N.C.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
NC3
NC4
X2
X1
NC5
PLH
NC6
nACK
CS
SK
VCC3
GND3
DI
DO
nFAULT
SELECT
PERR
nINT
nAUTOFD
nSELECTIN
-
-
-
In
-
-
-
In
-
-
-
-
-
-
In
In
In
Out
Out
Out
N.C.
N.C.
N.C.
System clock
N.C.
N.C.
N.C.
Acknowledge signal
(not used)
(not used)
+5V
GND
(not used)
(not used)
Fault signal
Select signal
Paper end signal
Initial signal
Auto Feed signal
Select In siganl
7.7. IC9 ( Comparators )
IC9 (Comparators)
Pin
No.
Symbol
In/Out
Function
1
2
3
4
5
6
7
8
A OUTPUT
A -INPUT
A +INPUT
GND
B+INPUT
B -INPUT
B OUTPUT
VCC
Out
In
In
-
In
In
Out
-
Comparator A Output
Comparator A-Input
Comparator A+Input
GND
Comparator B+Input
Comparator B-Input
Comparator B Output
+5V
7.8. IC10 ( Reset IC )
IC10 (Reset IC)
Pin
No.
Symbol
In/Out
Function
1
2
3
4
GND
VDD
CD
RESET
-
-
-
Out
GND
+5V
Delay Capacitor
Reset Signal
92
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 ...