Printform printer error??

[allman309]

Attempt to printform to an HP722 printer gives this error:
'Can't print form image to this type of printer' error #486
The printer has printed forms in the past and is capable of printing this form.
What can cause this?

[Dr_Michael]

What type of orientation did you use? Portrait or Landscape? Because on Landscape it really has a problem (own experience!)