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Adjustable stops are provided on a printer carrier to prevent interference between a print element and cardholder.
English (United States)
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Apparatus For Maintaining Print Element And Cardholder Clearance
Adjustable stops are provided on a printer carrier to prevent interference
between a print element and cardholder.
In s daisy wheel printer having a plate 1 carrying a cardholder
2, multiple carbons interposed between cardholder 2 and a platen 3
can result in cardholder 2 being rotated in the direction of arrow 4.
If rotated a sufficient extent. cardholder 2 will be in an
interfering position with a print element 5. This interference
problem is magnified if print element 5 is biased in the direction of
arrow 6 against plate 1 below a biasing point on a carrier 7 in the
direction of arrow 8.
A solution to this interference problem is to provide a number of adjustable
stops, such as stop 9, on carrier 7. Stop 9 is pivotable about a point 10 and
settable by a screw 11 located in an arcuate slot 12.
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