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189
PRINTER WIRING DIAGRAM (CONTINUED)
+Left
(p;r;;;;-A-;-;' -
-
-
-
-
V$g;Reg:;;;:S;;;;;;m-;;iiii;c..~
~
______________________________________
~Ma~rg~in
____
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__________
~N~
______________________________
~&9-----~Uft~~Ma~~~·n--~
+10.8 Vdc
~-----i0
Part of AlAI
1
r70;;;;"sFee'd --,
A1A4
P
J
I
Emitter
Amp
I
J
4-4
G07
G12
4-8
GIl
G13
P
-Forms Emitter A
D07~----------------~
-Forms Emitter 8
812~----------------~
4-2
4-5
4-8
J04I
+Printer Ready
(See note)
Note: A Not Ready condition will result
from any of tha following:
•
+24 Vdc is less than +21.S Vdc
•
+24 Vdc is greater than +2S.4 Vdc
+10.8 Vdc is less than +S Vdc
+S Vdc is missing
4-1~
l . . .
".B.. ' .
'·""w,""
LED 8
LEDA
L ______________ J
4-7
A
81007
81812
-Power Good
B1D13
+POR
B1B13
-Print Emitter 1
A1Bl0
-Print Emitter 2
A1B09
-Print Emitter 3
AIBOS
+End-of·Forms
A1D13
Volt
Cl
Bl
AI 006
B1D03
+S
AlDOS
81012
+5 Vdc
A1Dl0
AI 009
A1D12
+8.5
A1D12
A1Bll
+8.S Vdc
AlDll
B1Bl1
-5Vdc
-S
A1BI3
AI BOO
AIBll
AI DOS
Gnd
AIBIO
AI 009
Ground
A1B05
BIOOS
AIB04
BID09
-Power On Li ht
CIBOO
-Attention Light
CIB07
-Sys Available Light
CIB08
-Line Check Li ht
CIB09
-I
nternal Check Light
CIBIO
-Unit Check Light
ClD02
-Line Sync Light
ClD07
-Graphic Check Light
CIDIO
-Storage Check Light
CID09
-Transparent Mode Light
C1Dl1
-Data Cleared Li ht
C1Bll
Control
-Forms Light
CIB05
Panal
-Ready Light
CIOOS
-StopSw
C1B02
-Line
Feed Sw
C1B04
-Form Feed Sw
CIB03
-Line Space Sw
CID12
-TestSw
C1BI2
-Cancel Sw
CI813
-StartSw
CID04
+5 Vdc
ClD03
Ground
Cl00S
Twinaxial Signal (wh/blue)
J5·3
(wh/red)
JS-6
~
Twinaxial Ground
JS·I
189
Planar
Board BI
A1812
A1A3
B12
-Wire On
B1B09
A1A4
B09
A1D02
A1A3
002
B1Bl0
A1A4
Bl0
Print Wire Drive Card
A1A3
J
A1B03
B03
-Print Wire 1
B07
A1D04
004
-Print Wire 2
BOS
A1B04
B04
-Print Wire 3
B09
AIDOS
DOS
-Print Wire 4
Bl0
AIBOS
BOS
-Print Wire S
G07
AI 006
006
. -Print Wire 6
GOS
A1B07
B07
-Print Wire 7
G09
AID07
007
-Print Wire 8
Gl0
Address Switches
DIBIO
DIB09
DIBOS
BI D02+8.S Vdc
A1B02
Audible Alarm
I
Audible Alarm
P AIA4 J
BIB07
B07
-Not A Carrier Dr G09
BIBOS
BOS
-A Carrier Dr
GIO
BIB05
BOS ( -Not B Carrier Dr G07
BIDOO
DOS
-B Carrier Dr
P A1A4 J
81004
004
-8 Forms Dr
81B03
B03
-Not B Forms Dr
81005
DOS
-A FormsDr
81B04
804
-Not A Forms Dr
<b
+10.8 Vdc
Wiring Diagram,
Diagnostic Aids
G08
BOS
B07
810
B09
Motor Drive Card
r----,
I
AIBI
I
I
I
JIO
ECI
010
B13
Bl0
OIl
DOS
B07
BOS
DOS
Collector
Base
Emitter
+24 Vdc
ECI
Print Head
P
PEC3J- - --,
I
CAl
Ll
012><D04~
.>------------1------<
DOS
I
BI2><BOS~
I
CA~L2
.>-____ ,
~+_----~CI804
811><800UJ
I
CA3
L3
L--t-------<807
I
DOO><OIO~
.
I
CA4
L4
L-----,1-_ _
-<005
D09~D07~
I
CAS
L5
~--~~-----<DOS
I
800><811~
I
CAS
L6
~-----t-------<810
I
809><8OS~
I
CA7
L7
L - - - - - 1 - - - - C 8 0 9
I
D07><D09~
I
CR8
L8
1--_ _ _ _ _ _
<
012- _ _
--1
EC2
P
B05
DOS
BOO
006
B07
BII
010
810
~
B09
TPBI
Carrier Stepper Motor
3A 3BRed
r---,
4A 48 RedlWhitel
I
SA
SB Blue
I
I
S A l
I
7A
78
I
Black
_ _ _
.J
TP82
Forms Feed Stepper Motor
2A
28 BluelWhite
- - -
- l
3A 38 81ue
I
4A 48 RedlWhite
SA
58 Red
SA
S8
Maintenance
I
I
I
I
I
I
___ -.J
5256 MIM
1-69
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