Operation • 129PROOF AND PRINTProof and print allows printing of a single copy of a document forchecking before printing multiple copies of the same document.1. Open the file in your application and select File Print.2. In the Print dialog box, click the appropriate OKI C9x00 driver onthe General tab, then click the Preferences button.NOTES• The internal hard disk must be installed in the printer andenabled, to allow for spooling of the print job before finalprinting.• If the hard disk memory is insufficient for the spooleddata, DISK FULL is displayed and only one copy is printed.• If the software application being used has a collate printoption, it must be turned OFF for proof and print tooperate correctly.• Proof and print may not be available in some softwareapplications.