FireFinder
™
Installation Commissioning & Operation
Page 31
☞
Note #1:
Press only on the
PUSH
label to return the head mechanism back into position.
☞
Note #2 :
The above instructions are graphically displayed on the inside of the front cover.
.
6.9.3 Printer Connections and Jumpering
Mounted on the back of the printer mechanism is the PCB that carries the;
1.
connectors for interconnection to the Main Board,
2.
jumper links required to set the programmed print modes; and
3.
Printer 5 volt DC Power Supply.
R5
R6
C14
R7
C15
C16
C18
C8
C17
C7
C1
9
C21
D2
R9
T1
R8
C3
C2
0
C4
C22
R11
J7
J6
R10
C5
T2
C13
C12
X1
J1
J3
R1
C9
R2
D1
R4
R3
C1
C2
U1
U2
U3
U4
U6
C6
U7
U8
T4
T3
U5
J2
UP-ATHZP
VER:CC 2002.1
J1 OPEN ESC Command Set
CLOSE UP Command Set
J2 OPEN ASCII Char Mode
CLOSE Chinese Mode
J3 OPEN UP-A Direction
CLOSE UP-T Direction
U9
Connector to Print Head
Connector to
Front Panel
LED & Switches
Connector to Main Board
5V Power Supply
+ -
J7 Select 12X12 (Pins 1/2) or 15X16 (Pins 2/3) Chinese Characters
Figure 43
: PCB Layout
Jumper Settings
Designator Jumper
State
Function
J1
NOT Inserted
Selects ESC Commands
Inserted Selects
UP
Commands
J2
Set as
Default
NOT Inserted
Selects ASCII Character Printing Mode
Inserted
Selects Chinese Character Printing
Mode
J3
NOT Inserted
Select Printing by Contrary Direction
Inserted
Select printing in the Normal Direction
J7
Set as
Default
Insert the Shorting Clip Between
Pins 1 and 2
Selects the 12 X 12 Font
Insert the Shorting Clip Between
Pin 2 and 3
Selects the 15 X 16 Font
6.9.4 Printer 5 Volt Power Supply ( 302-713 )
27 volts DC is taken from Brigade / PSU Monitor Board and fed to CN 2 of the 5volt Printer Power Supply
Board. It is this board that drops this voltage from 27volts to 5volts for use by the Printer.
CN2
0.5A
F1
HY1
CN1
5V
O
U
T
AP
I-
7
1
3
IN: 18 -36VDC
OUT: 5VDC
- IN
+
OU
T
+
OU
T
-
TO PRINTER
+
-
+
-
-
27VDC IN
Figure 44: Printer Power Supply Board Layout
Summary of Contents for SP Series
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