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COMP. SYSTEMS - 5 - PRNT-8962) The installed cartridge is unknown.3) The possibility of ink-low error is displayed only by printer LED. (The informationis not displayed on the host computer.)4) The print job cannot be canceled from the host computer when an error has occurred.After the cause of the error is resolved, the printer can be recovered by pressing theRESUME button on the printer's operation panel. The error can then be recovered onthe host computer, although the ongoing print job is deleted.Plug and Play is not supported.1) The host computer occasionally fails to recognize the infrared port of the printer in4Mbps communication. "Hard power reset," i.e. disconnection of the printer from mainspower and removal of the battery, is required to recover from this condition. Thefrequency of occurrence and the duplication are low. In case of frequent occurrence,however, this problem can be avoided by lowering the communication speed.2) If the cleaning operations, etc., start during printing, the error message "Write error"may be displayed on the host computer. When the cleaning operations, etc. arefinished, the error message disappears, and printing operations continue.3) If another operation is executed at the host computer (eg., launching anotherapplication) while printing a large file (printing photo images from Photoshop etc.),paper may automatically be ejected, or the printer may reset.4-4. Interface SpecificationsThe interface specifications of this printer are shown below.1) Infrared InterfaceIrDA Interface Ver. 1.1 / IrTranPASK Interface2) USB Interface1) The supported version of IrDA has been changed from Ver. 1.0 to 1.1.2) IrTranP compliant. (BJ M40 only)3) USB interface compliant.4) Parallel interface has been eliminated.4-4-1. IrDA Interface1) InterfaceIrDA Version 1.1 compatible2) Optical specificationsLight generationWavelength: 0.85 to 0.90 μmIntensity: 100 to 500 m W/SrLight angle: Approx. ±15o (along optical axis)
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