Did you look in SY_ReportSettings to see if there is something goofy there? This is for an error 88 but may be worth a shot.
1.Verify that the Printer specified in the Printing task is online and ready under ""Devices and Printers"" in windows
2.Open Library Master, Utilities, Data File Display and Maintenance
3.Open ...\Mas90\Mas_System\SY_ReportSetting.M4T.
4.Click Key Scan button and select the report record.
5.Click the Edit button and change the following fields to 0:
?21 - PaperOrientation
?22 - PaperSize
?23 - PaperSource
?24 - PrintDuplex
6.Reprint the form or report.