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ERROR RECOVERY PROCEDURE
UNIT
PRINTER
Condition
p
STATUS 1/0
H
Requiring
R
B
B
Att
A
1/0
I
y
I
Lite
L
OPERATOR
Attention
0 T
T
T
RECOVERY
PROGRAM
R E
ID
DESCRIPTION
PROCEDURE
ACTION
I ncrementer 3 2
3 Off
P6 I ncrementer failure check caused
1)
Press printer start key.
Re-execute the last printer
Failure
by the incrementing hammer
2) Press CPU start key.*
SIO instruction.
Check
unit failing to move. P6, PS are
Note: This results in print·
(PTA Ck
hardware limited to set only the
ing the remaining inform&·
Lite)
first bit in error.
tion on the line with no
loss of data.
Sync
Off
A maximum of two printed lines
1)
Press printer start key.
Continue processing. Since the
Check
may
be
In error. Error Is hard-
2)
Press CPU start key to
data printed In error Is no
(PTR Ck
jware limited to first error.
continue without re·
longer available, no recovery of
Lite)
1 1
0
1) Chain sync check ceu11d by
covering errors.
of that data Is poulble.
P6
Ion of attachment sync with
the chain.
2
1
1
2)
I ncrementer sync check cau11d
by Ion of attachment sync with
the Incrementing hammer unit
or falllng roller clutch.
Print
Off
A maximum of one character
1) If the carriage has moved from Re-execute the last printer
Check
may be in error. P6, PB are
the last line of printing and
SIO Instruction. Since the
(PTR Ck
hardware limited to set only
that line is incomplete, man·
character printed in error is no
Lite)
the first bit in error.
ually reposition the forms to
longer available, no recovery
4 2
5
1) Hammer echo check caused
the last line of printing using
of that character is possible.
by improper hammer driver
the carriage rastore key and
PS
response during print time.
the carriage space key. If no
5 2
6
2) Any hammer on check caused
manual intervention is mede
by a hammer turning on
and the last line is not com-
when not in print time.
plete, the remainder of that
line is printed in the stopped
location.
2) Press printer start key.
3) Press CPU start key* to
continue without recover·
ing error.
Thermal
6 1
2 Off
P7 Thermal check caused by over-
1) Press printer start key.
Continue processing.
Check
heating in the print hammer
2) Press CPU start key.*
(PTR Ck
unit area.
Lite)
Forms
9 2
2 Off
P3 Forms jam in the print line.
1)
Clear the forms jam.
1) Store carriage line counter
Jam
2) Manually reposition next
with an SNS instruction
(PTR Ck
good form to line 1 using
before executing the P3 halt.
Lite)
the carriage restore key.
2)
After start key is preued
Note: Printing continues on the
the program iuues an SIO
new form. Any missing printed
skip to the proper line and
information is recovered only
continues printing.
by
an I PL procedure.
3) Press printer start key.
4) Press CPU start key.•
* If the dual program feature Is Installed, press the halt reset key,
Figure 2-1 O. (Part 1 of 2) Error Recovery Procedures (Printer)
2-12 (1/71)
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