A SERVICE OF

logo

Ground terminal
Power cord connector
-
-
-
Figure 2-1. Front and rear views of SR-IO.
Like a typewriter, the print head prints through an ink ribbon.
TRACTOR - This built-in unit sits in the rear of your printer,
under the rear cover. Its sprocket wheels carry the sprocket-feed
paper on its pathway through the printer.
PLATEN - This is the rubber cylinder that carries paper to the
print head.