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1.
SECTION VI.
TYPE 122 PRINTER
a.
Lift the top cover of the printer and note whether or not the
code disc lamp is illuminated.
If it is not illuminated, replace
the lamp.
NOTE: If the code disc lamp is illuminated and all other
printer electronics appear to be functioning cor-
rectly, a program timing problem may exist.
In
this case, the operator should consult with the
programmer.
b.
Attempt to restart the program.
It must be assumed that the
last line printed is in error.
If it is possible to determine the
point in the program at which the stop occurred, printing should
be resumed at this point to ensure that no loss of information
occurs.
After determining the restart point, proceed with "c"
below.
If it is not possible to determine the restart point, the
printing run must be restarted from the beginning.
c.
To start the printing run, depress the START button on the
main control panel of the printer.
If the CYCLE check condition
has been cleared, the printer should resume the normal printing
run.
If the CYCLE indication occurs again, it signals that a
malfunction has occurred in the printer electronics, in which
case the field service engineer should be called.
2.
To perform a restart operation following a printer stop for a LAMP. FAN,
RIBBON, or BRK/DC indication:
a.
Determine the cause of the printer check condition by surveying
the indicators on the printer main control panel.
Table 6-1
below may also be used in determining the cause of the check
condition.
b.
Correct the condition that caused the printer check.
c.
Check the toggle clamp bar to determine whether the type roll
housing is securely engaged.
If not, secure the toggle clamp bar.
d.
Depres s the TYPE ROLL ON button on the main control panel
of the printer.
e.
Obtain the proper head-of-form spacing by depressing the FORM
SPACE button on the main control panel of the printer.
£.
Depress the START button.
If all the printer check conditions
have been cleared, the printer should resume the normal printing run.
Table 6-1.
Check Conditions in Type 122 Printer
TYPE
OF
STOP
Conditional
Unconditional
Complete Shutdown
(Type roll remains on
(Type roll is turned off
(All power removed. )
and print instruction
and print instruction may
is completed. )
not be logically completed.)
Interlock in paper-feed
1.
Depression of TYPE ROLL
*1.
Vane switch actuated.
system, i. e. , form not
OFF button.
TYPE ROLL
F AN indicator illumi-
properly loaded, etc.
OFF indicator illuminated.
nated.
Five seconds
FORMS indicator illumi-
after FAN indicator is
nated.
illuminated, complete
shutdown occur s.
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