IBM 1620 - 1443 Printer Form Check Light; 1443 Printer End-of-Form Light

Carriage Control Tape
Figure 14 . Carriage Control Tape
Figure 15. Control Carriage
Platen
Positioning
Knob
Insert
Forms
here
Paper
Brake
Lever
the 1443. Th e Printer Check indicator and li g ht are
also turned on.
Th e Parity light and the Printer Check
indicator and li g ht are turned off when the Printer
Check
indicator is t es ted by the program, or they can
be turned
off by pr ess ing either the 1620 Reset key or
the 1443 Reset key.
Form Check. This lig ht indicat es that forms are feed-
ing improperly
at the carriage tractors. Th ere is a
Form-Check switch located
at the top of each forms
tractor.
When this light is on, the Ready light is off.
End-at-Form Light. This light turns on when ap-
proximately four inch
es of the last form is left to be
printed. When this occurs, the printer is au tomatically
removed from ready statu s. Th e remaining part of the
Appendix B 97