Simplified Block - Keithley Model 750 Instruction Manual

SECTION 5.
INSTRUCTION MANUAL
Model 750 Printer
s+ +
SE
<z
----I
PRINT
RATE
C"NTR"l
I
COLUMN "N"
INPUT DATA
HAMMER
DRIVER
TIMING
MOTOR PRINTING
J
OFF - HEAD
RESET
L
I
HAMMER
4
COLUMN
STROBE
PRINT
ENABLE
$13
$15
4
COUNTER
PIG
END OF PRINT END OF PRINT
i
I
I
I 1
I
t
I
4EOP , 1 ,
COLUMNS
I
PRINT
BUSY
I
RED
IN CYCLE
I
A
4
FIGURE
13. Simplified Block Diagram.
5-2
AA