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Vector Graphic MP Dot Matrix Printer
or the LPRINT USING commands.
2.6 Maintenance and Repair of
~~e
printer
In order to assure
satisfacto~J
printer performance, it is recommended
that repairs and overhauls should be done by the Vector Graphic Dealer"
Normal maintenance, however, such as changing ribbons and periodic
lubrication, may be done by a person with average mechanical skill by
following the instructions which
folla~.
2.6.1 Changing Ribbons
Note:
Replace ribbon only with a type intended for use with dot matrix printers.
IX)
NOr
use an ordinary typewriter ribbon, even for "emergency use".
To do
so will result in poor print quality and shortened print head life.
1) Remove both spools and the ribbon in place if there is one.
Pay
attention to how it is threaded.
2) Remove the new ribbon and spools from the ir package.
3) Unwind approximately 24 inches of ribbon from the feed spool.
4) Place the feed spool on the left spindle and the take-up spool on the
right spindle.
5) Thread the ribbon from the feed spool around the rollers, reverse control
levers.
and frame sides.
6) Tighten the ribbon by manually turning one of the spools.
The ribbon
installation is now complete.
2.6.2 Periodic Lubrication
In order to insure proper operation, certain points of the MP must be
lubricated at specific intervals.
Three different lubricants are required:
Code
02
G2
Gll
Rev. I-B 6/7/80
Description
Light Machine Oil
Light Grease
Light Moly Grease
2-11
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