HP 2420 HP LaserJet 2400 Series - Software Technical Reference (External) - Page 156

HP traditional drivers NOTE The HP LaserJet 2410, 2420, and 2430 printer supports smart duplexing. The product uses the smart duplexing feature to detect information on both sides of the print job pages and only runs the pages through the duplexing unit if printable information appears on the second side of the page. Allow Manual Duplexing Select Allow Manual Duplexing to print on both sides of any size and most types of media (except transparencies, envelopes, and labels). To use this feature, you must reinsert the media stack into the input tray to print the second side. The product pauses while you make this adjustment. Mopier Enabled The multiple-original print (mopy) function is an HP-designed feature that produces multiple, collated copies from a single print job. Multiple-original printing (mopying) increases performance and reduces network traffic by transmitting the job to the product once, and then storing it. The remainder of the copies are printed at the fastest speed. All documents that are printed in mopier mode can be created, controlled, managed, and finished from the computer, which eliminates the extra step of using a photocopier. The HP LaserJet 2410, 2420, and 2430 printers support the transmit-once mopying feature when the product has a minimum total memory of 80 MB, and the Mopier Enabled setting on the Configure tab is on. Mopier mode and collation Mopying and collating print jobs are independent but closely related functions. The print driver performs mopying, which is the ability to send multiple original print jobs to the product. Collating is controlled by using either the print driver or the document software program. The mopying mode is selected by default in the driver, and can be disabled by clearing the Mopier Enabled selection on the Configure tab to disable the feature. You can control collation through the print driver by selecting or clearing the Ignore Application Collation check box in the More Configuration Options dialog box that appears when you click the More... button on the Configure tab. You can clear the check box, which is available only when the Mopier Enabled setting on the Configure tab is selected, to allow the software program to control collation. To receive uncollated multiple copies of a print job with the mopier enabled, you must clear the Ignore Application Collation check box and make sure that the software program collation feature is not selected. The following table shows the relation between Mopier Enabled settings and collation settings in the software program and the driver. The first three columns show the settings; the last column, "Expected result" shows how a three-page print job would appear. Table 3-7 Driver Mopier mode and collation settings Mopier Enabled Not selected Not selected Selected Application collation Not selected Selected Not selected Ignore Application Collation Not available Not available Not selected Expected result 3 copies uncollated 3 copies collated 3 copies uncollated 140 3 HP traditional print drivers for Windows