| 摘要 |
PURPOSE:To stabilize the printing quality by automatically unclogging ink coagulation at fixed time intervals if an ink temperature lowers to lows a certain reference temperature T1 level. CONSTITUTION:A recording control 94 supplies individual signals PS1, PS2, PS3 to a controller 90 in response to the pressing of a power supply turn ON key, a printing start key and a pressure mode setting key. The controller 90 notifies the recording control to the effect that 'print mode ' is set by means of signal CS, judging, upon receipt of temperature information SS0, whether the temperature is lower than T1. If a lower temperature than T1 is detected, a timer to measure a fixed period of time is started. When the elapse of a fixed time is detected, 'circulation mode' and 'pressure mode' are set and again the print mode is set. |
