1403 Printer (Figures 1-73 Through 1-95) - IBM 2025 Maintenance Manual

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1.14 1403 PRINTER (FIGURES 1-73 THROUGH
1-95.)
Figure 1-73 shows the possible Start I/O
ccrrmand byte configurations for the 1403.
The legend for this figure is as follows.
BITS
BITS
0123
i
0000
0001
0010
0011
0100
0101
0110
0111
0000
c
d
b
0001
c
e
0010
0011
0100
0101
0110
0111
j
1000
1001
c
e
1010
c
e
1011
c
e
1100
c
e
1101
c
e
1110
c
e
1111
f
Figure 1-73. 1403 Corrmand Byte Description
Char in.
Column
b
4567
c
a
e
f
g
h
j
k
1000
1001
c
c
c
c
\
c
c
c
c
Printer Command
Sense
Write with valid carriage-control
No-Op
carriage central with valid
carriage-control modifier
Load multiple character set (MCS)
and fold
Load multiple character set (MCS)
and no fold
Gate load
Block data check
Allow data check.
1010
1011
1100
1101
e
e
k
I
e
e
e
e
e
e
h
g
1110
1111
2025 FEMM (7/69) 1-85

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