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IBM System/360 20 User Manual

IBM System/360 20
178 pages
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Page #109 background image
Press
the
start
key
of
the
1259.
5.
The
Short-Document
light
is
on
--
a
short
or
folded
document
is
in
the
feeder
area.
Procedure:
Remove
the
document
and
press
the
Start
key
on
the
1259.
6.
The
Document-Gap
light
is
on
--
the
gap
between
documents
is
too
short.
Proce
dura:
Tighten
the
separator-retard
rollers
and
press
the
Start
key
on
the
1259.
7.
An
unrecove
rable
I/O
error
may
occur,
or
it
may
become
necessary
to
terminate
the
job
because
of
a
program
or
other,
error.
Recovery
is
possible
only
if
the
program
being
executed
was
assembled
with
the
ERREXIT
detail
entry
specified
in
the
DTFPD
reader
file-
definition
statement.
Procedure:
Press
the
stop
keys
on
the
1259
and
the
cpu.
set
the
PSW
(alter
register
3)
to
the
address
of
the
instruction
labeled
16ERROR
(obtained
from
the
Assembler
listing
of
the
program)
Press
the
Start
key
on
the
CPU.
When
the
IOCS
error
recovery
is
com-
plete,
control
is
passed
to
the
user's
error
exit
routine.
Programmed-Halt
Displays
and
Restart
Procedures
109

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IBM System/360 20 Specifications

General IconGeneral
BrandIBM
ModelSystem/360 20
CategoryStorage
LanguageEnglish

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