37264 Head Interface HIF: ENQQ expected and not received The exposure head is in programming mode but the response to the programming command is corrupted. Check power supplies, cabling to the exposure head, etc. This error is reported. The exposure head power supply is faulty. The cabling to the exposure head is faulty. 30-Jul-2002 ..\..\ShowAllErrors.htmFirmware 1 Error Index ..\..\ShowAllCommands.htmFirmware 1 Command Index ..\..\ShowAllParameters.htmFirmware 1 Parameter Index Updated: Thu Jul 17 07:23:08 2008 PST