4000 Series and HP JetDirect No printing, or incorrect printing when connected to an HP Jet Direct external print server. The printer may ignore control codes, double print, pause during printing, or print partial jobs. When upgrading a 4490XT or a 4590XT to a 4592XT, the program menu selection SmartGraphics never appears. Series Power Supply Board Replacement 4490-XT power supply board that may not perform to specifications. Some models of 4470 and 4490 line printers were shipped with only the Centronics parallel interface.
Text appears to creep up the page slightly, increasing with successive pages.
Existing applications cannot use SO and SI to turn Postnet barcodes on and off. Please contact the manufacturer directly for technical support and customer service. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. Specifications subject to change without notice. All trademarks are property of their respective holders at the time of this publication.