Printer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 14, 2002
Grant Date -
N/A
app pub date -
Jan 6, 2000
filing date -
Jan 7, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A platen together with a frame supporting the platen is rotatably mounted on a shaft and a platen gap is regulated by rotary movement of the frame about that shaft to detect thickness of a printing sheet at a first printing position. The mechanism for setting the platen gap is simplified and precise and the present printer can accommodate even printing sheets whose thickness is partially different. Further, it is detected platen temperature by a simple temperature detecting means and to change the platen position according to the detected temperature by a predetermined value .+-..DELTA.d for a standard value d0 of the gap.
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