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公开(公告)号：EP0027562A3
公开(公告)日：1982-12-29
申请号：EP80105784
申请日：1980-09-25
摘要： A printer has print wires arranged in a plurality of print head groups, each group comprising a predetermined number of print wires, the individual print wire groups being arranged according to a slanted serrated wire pattern. A print head image generator (220) is provided and is operable under control of a microprocessor (200) to convert conventional character wire images from a data source to the slanted wire images required for printing by the print wire actuators (35).
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公开(公告)号：EP0027899B1
公开(公告)日：1986-01-08
申请号：EP80105774.6
申请日：1980-09-25
CPC分类号： G06K15/10 , G06F3/1293
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公开(公告)号：EP0027562A2
公开(公告)日：1981-04-29
申请号：EP80105784.5
申请日：1980-09-25
摘要： A printer has print wires arranged in a plurality of print head groups, each group comprising a predetermined number of print wires, the individual print wire groups being arranged according to a slanted serrated wire pattern. A print head image generator (220) is provided and is operable under control of a microprocessor (200) to convert conventional character wire images from a data source to the slanted wire images required for printing by the print wire actuators (35).
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公开(公告)号：EP0027562B1
公开(公告)日：1986-03-12
申请号：EP80105784.5
申请日：1980-09-25
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5.发明公开Printer subsystem with dual microprocessor control 失效Drucker-Teilsystem mit Doppelter Mikroprozessorsteuerung。
公开(公告)号：EP0027899A1
公开(公告)日：1981-05-06
申请号：EP80105774.6
申请日：1980-09-25
CPC分类号： G06K15/10 , G06F3/1293
摘要： A printer subsystem is interconnected with a host system (1) from which it receives command and data information and to which it provides status information. The printer subsystem has two microprocessors (200, 210), one of which communicates (200) with the host system for transfer of command, data, and status signals and the other of which (210) directly controls the printer unit in the subsystem especially with respect to the print assembly forms feed assembly, ribbon drive assembly, and print wire actuators. Interconnecting means (225, 226, 228) are provided between the first and the second microprocessors to receive command and data signals from the first micropro- ' cessor to produce control signals and character image signals for use by the printer unit. Register means (225. 226) between the first and the second microprocessors are accessible by either microprocessor for entry of information pertaining to operation of the printer subsystem and for intercommunication purposes between the two microprocessors.
摘要翻译： 打印机子系统与主机系统（1）互连，从其接收命令和数据信息并向其提供状态信息。 打印机子系统具有两个微处理器（200,210），其中一个与主机系统通信（200），用于传送命令，数据和状态信号，另一个（210）直接控制子系统中的打印机单元 相对于打印组件形式的进给组件，色带驱动组件和打印线致动器。 互连装置（225,226,228）设置在第一和第二微处理器之间以从第一微处理器接收命令和数据信号，以产生用于打印机单元的控制信号和字符图像信号。 第一和第二微处理器之间的寄存器装置（225,226）可由任一微处理器访问，用于输入与打印机子系统的操作有关的信息，并且用于两个微处理器之间的相互通信目的。
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