1
A
2
3
4
5
6
H
G
F
E
D
C
B
6
2
1
3
4
5
C
B
A
G
F
E
D
(Main Control Board)
KX-P7100
5/6
Not Used
SNRCTL
005:F2
SNRCLK
005:D4
Q9
nSNRLD
005:F2
TRPWM
005:G3
DBPWM
005:G4
Q3
Q6
+24V
+24VIR
+24V
EEPCLK
005:H2
EEPCS
005:H2
SNRCLK
005:G5
PUCTL
006:A1
REGCTL
006:A2
5VCTL
006:A4
DBCH
005:F2
CHGCTL
005:F2
TRCTL
005:F2
EEPDO
005:H2
DBPWM
005:C5
TRPWM
005:C5
IC11
1
UI2
2
INT27
3
AN0
4
P51
5
P52
6
P53
7
P54
8
P55
9
P56
10
P57
11
AVCC
12
AVR
13
AVSS
14
INT10
15
P61
16
INT12
17
P63
18
P64
19
nRST
20
MOD0
21
MOD1
22
X0
23
X1
24
VSS
25
P27
26
P26
27
P25
28
P24
29
P23
30
PPG02
31
PPG01
32
P20
33
P17
34
P16
35
P15
36
P14
37
P13
38
P12
39
P11
40
P10
41
P07
42
P06
43
P05
44
P04
45
P03
46
P02
47
P01
48
P00
49
C/NC
50
P30
51
SCK1
52
SO1
53
SI1
54
PT02
55
P35
56
VCC
57
WTO
58
PT01
59
INT20
60
P41
61
P42
62
P43
63
P44
64
P45
nSNRLD
005:G5
nTOPSEN
006:A4
PUNIT
003:F4
FANERR
006:D4
EEPDI
005:H2
nREGSEN
006:A4
nEXITSEN
006:A5
I1_CTL
006:G2
DIP
IC13
1
CS
2
SK
3
DI
4
DO
5
GND
6
TEST
7
NC
8
VCC
EEPCS
005:D4
EEPCLK
005:D4
EEPDO
005:D3
EEPDI
005:F5
0.1u
C85
DBCH
005:C4
CHGCTL
005:C4
FANCTL
006:D4
TRCTL
005:C4
SNRCTL
005:G5
+24VIR
+5VSP
+5VLD
+24V
Q4
+24VIR
390K 1%
R64
CPUCLK
001:B4;003:G3
nCS
003:A4
SO2
003:A5
SCK2
003:A5
SI2
003:A5
nHSYNC_E
002:D4;003:E3
PSAVE_E
001:E2
nCBSY_E
002:C2
nPRINT_E
002:D2
CXD_E
002:C2
SXD
002:B3
CCLK_E
002:C2
nPRDY
002:B3
nTOP
002:B3
nSBSY
002:B3
nPURGE
001:B3;002:;002:
CN7
1
2
3
4
5
6
7
CN11
1
2
3
4
5
FG-D
FG-B
FG-E
FG-C
FG-A
nRST
002:B4;003:D5
EXITCTL
006:A3
I0_CTL
006:D2
1k
R70
1k
R76
2.2k
R75
2.2k
R74
1k
R78
4.7k
R88
510
R90
10k
R91
10k
R94
51k
R93
CN10
10
9
8
7
6
5
4
3
2
1
IC10
1
GND
2
VDD
3
CD
4
RESET
CN9
1
2
10k
R67
1k
R69
10k
R83
2.2k
R73
2.2k
R72
51k
R66
Q7
10k
10k
R81
R82
Q5
Q2
Q1
+5VSP
4.7k
R79
4.7k
R77
4.7k
R80
Q8
+5VSP
4.7k
R92
10k
R84
18K 1%
R65
0.47u
C95
0
Not Used
R63
47u
C86
10k
R148
47u/35V
C102
CN8
1
2
3
0.1u
C89
0.1u
C83
0.1u
C96
0.1u
C92
0.1u
C98
0.1u
C99
1000p
C103
0.1u
C91
1000p
C90
1000p
C87
1000p
C100
IC9
3
2
1
IC9
8
VCC
4
GND
Q19
Q18
nTECTL
005:F2
220
R164
1/2W
18
R163
nTECTL
005:D3
TESEN
005:C5
CN20
1
2
470K
R184
510
R185
1000p
C176
TESEN
005:F2
100p
C38
HZS2C2
D5
47u/35V
C84
SOP
IC12
1
CS
2
SK
3
DI
4
DO
5
GND
6
TEST
7
NC
8
VCC
0.1u
C101
nInit
PSU
DOOR
THERMISTOR
HVU
POLYGON
5VGND
nFCTL
+24V
+24V
+5V
24VGND
24VGND
nSNRCTL
+24V
nSNRCLK
24VGND
nSNRLD
+5V
TH
24VGND
+24V
+24VIR
nFSRCTL
nDOPEN
THERMISTOR
GND<+24V>
POWER<+5V>
POWER<+24V>
POWER<+24VIR>
POWER<+5VLD>
POWER<+5VSP>
GND<+5V>
+5V
nTR
nTRCTL
nDB
nDBCH
nCHGCTL
24VGND
24VGND
+24VIR
FG
TE_ROUT
TE_R
5VGND
Not Used
Not Used
Not Used
5 ms 5 ms
13.5 s
KX-P7100
77
Summary of Contents for KX-P7100
Page 2: ...2 KX P7100 ...
Page 4: ...1 Introduction 1 1 Specifications 1 1 1 Printer 4 KX P7100 ...
Page 5: ...1 1 2 Paper 5 KX P7100 ...
Page 6: ...1 1 3 Interface Options Accessories and Supplies 6 KX P7100 ...
Page 10: ...10 KX P7100 ...
Page 11: ...1 3 Parts Identification 1 3 1 Front Side View 1 3 2 Rear Side View 11 KX P7100 ...
Page 12: ...1 4 Component Layout and Paper Path 12 KX P7100 ...
Page 13: ...1 5 Electrical Components and Sensor Boards 13 KX P7100 ...
Page 14: ...1 6 Switches and Solenoids 14 KX P7100 ...
Page 48: ...48 KX P7100 ...
Page 72: ...4 5 3 Engine I F Communication 72 KX P7100 ...
Page 80: ...KX P7100 80 ...
Page 99: ...9 1 3 User Error 99 KX P7100 ...
Page 100: ...9 1 4 Call for Service 100 KX P7100 ...
Page 101: ...9 2 Initial Troubleshooting Flowchart 101 KX P7100 ...
Page 102: ...9 3 No Operation 102 KX P7100 ...
Page 103: ...9 4 Print Quality 9 4 1 White Vertical Line in Print 103 KX P7100 ...
Page 104: ...9 4 2 Blank Print 104 KX P7100 ...
Page 105: ...9 4 3 Dark Vertical Line in Print 105 KX P7100 ...
Page 106: ...9 4 4 Dark Horizontal Line in Print 106 KX P7100 ...
Page 107: ...9 4 5 Dirty Background 107 KX P7100 ...
Page 108: ...9 4 6 All black Print 108 KX P7100 ...
Page 109: ...9 4 7 Light Print 109 KX P7100 ...
Page 110: ...9 4 8 Ghosting 110 KX P7100 ...
Page 111: ...9 4 9 Black or White Dots 111 KX P7100 ...
Page 112: ...9 4 10 Toner Spatter 112 KX P7100 ...
Page 113: ...9 5 Paper Jam 9 5 1 Media Tray Empty or Misfeed 113 KX P7100 ...
Page 114: ...9 5 2 Jam at A 114 KX P7100 ...
Page 115: ...9 5 3 Jam at B 115 KX P7100 ...
Page 116: ...9 5 4 Jam at C 116 KX P7100 ...
Page 117: ...9 5 5 Jam at D E 117 KX P7100 ...
Page 118: ...9 6 Call Service 9 6 1 E20 118 KX P7100 ...
Page 119: ...119 KX P7100 ...
Page 120: ...9 6 2 E30 120 KX P7100 ...
Page 121: ...9 6 3 E31 121 KX P7100 ...
Page 122: ...9 6 4 E32 122 KX P7100 ...
Page 123: ...9 6 5 E50 123 KX P7100 ...
Page 124: ...9 6 6 E54 9 6 7 E71 124 KX P7100 ...
Page 125: ...9 6 8 E73 9 6 9 E81 125 KX P7100 ...
Page 126: ...10 Replacement Parts List with Lubrication Guide 10 1 Exterior 126 KX P7100 ...
Page 134: ...10 4 1 Fuser Unit 134 KX P7100 ...
Page 141: ...10 9 Main Control Board Component Side View 141 KX P7100 ...
Page 142: ...Parts Side View 142 KX P7100 ...