delaney@wnre.aecl.CDN.UUCP (06/11/87)
ImageWriter Technical Note #1
Custom Font Selection
Written by: Rilla Reynolds 10/86
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Because of an ImageWriter // firmware bug, the ESC ' command will not
(re)select Custom Font 1 after Custom Font 2 is selected, unless an
errant pointer is fixed with the following command sequence:
7-bit mode: ESC Z 00 20 ESC D 00 20 ESC '
8-bit mode: ESC Z 00 20 ESC '
The ImageWriter I's ESC ' command works correctly, and the above sequence