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CLEANING
CAUTION
OPERATOR CARE
While cleaning the printer, be careful not to
saturate the cloth to the point where solvent can
drip into the bearings of the printer. The recom
mended cleaning solvent for all subassemblies
on the printer is isopropyl alcohol. Denatured
alcohol and Loctite® safety solvent are other
cleaning solutions that may be used. NEVER USE
tri-chlorethylene, methylethyl-ketone or acetone
because these solvents may cause damage to
the printer.
INTRODUCTION
This section contains information necessary to prepare
the printer for use . Included are space requirements ,
unpacking procedures, mounting procedures , power
connection and conversion procedures, and interface
connection procedures .
4643 PRINTER OPERATOR'S
OPERATING INSTRUCTIONS
During ribbon /paper- loading procedures , inspect the
printing area for the presence of ink , lint, or other
foreign material . If a build - up of foreign material is
evident, remove the ribbon cassette and print head as
required , and then clean the area with a soft cloth or
cotton swab moistened with water or an approved
solvent.
UNPACKING AND INSTALLATION INSTRUCTIONS
OPERATOR MAINTENANCE SCHEDULE
Although there are no regularly scheduled preventative
maintenance procedures , periodically inspect the area
immediately accessible when raising the top cover.
Remove the ribbon cassette, and then vacuum this
area.
SPACE REQUIREMENTS
Figure 2-41 is an outline of the printer's dimensions .
Prior to unpacking , select a flat surface with suitable
dimensions on which the printer can be placed for
operation . Allow sufficient clearance for the printed
paper to exit freely from the printer . (Outline dimen
sions for the printer equipped with the optional Tek
tronix paper receptacle are illustrated in Figure 2-42 .)
For ventilation , allow a minimum of 76 mm clearance on
the right side of the printer per Figure 2-41 .
2-25
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