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TallyGenicom
TechNote IBM_012

AS/400 CPI problems printing with HPT (Host Print Transform)

Issue / Symptom:  The wrong CPI is printed. For example 10 cpi is printed instead of 17 cpi or vice versa.

Solution/Action: HPT outputs assuming a 3811 laser printer, so the customization commands are based on a laser printer.

If there is/are long lines at, for example, 10 CPI, the host will apply output reduction (change the CPI to I.E. 17) to get the line/s to fit on the 3811's paper size.

When the data is passed through a non-laser printer's standard driver or a Workstation Customization Object (WSCST), the rotation command is removed but the CPI has already been changed to 17.

This can be changed by using the Change Printer File command.

There is a parameter called PRGRTT (Page Rotatation). By default this is set to *AUTO, set it to 0.

In addition, changing the Printer File can overcome some other problems:
  • FONT, Identifier should be *CPI and not *DEVD. *DEVD will always select the font in the device description, *CPI selects the font requested by the host application.
  • Printer quality -> PRTQLTY -> should be *DRAFT and not *STD (*STD is default)

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