12GENERAL SETTINGSSaddle stitch position adjustThis setting is used to adjust the stapling position(folding position) when using the saddle stitch functionof the optional saddle stitch finisher.The value can be adjusted in 0.1 mm increments within±3.0 mm from the reference position for each papersize.[AUTOMATIC SADDLE STITCH] checkmarkThe saddle stitch print function can normally be dividedinto the following three general steps.1. The pages of the original are automaticallyreordered to allow saddle stitch binding (saddlestitch function).2. The pages are folded at the center.3. The paper is stapled at the center in two places(saddle stitch stapling).The [AUTOMATIC SADDLE STITCH] checkbox isselected by default.Selection of the checkbox assumes the use of theabove saddle stitch printing function (three steps).Saddle stitch stapling exceptionsDepending on the purpose of saddle stitch stapling, itmay be necessary to perform saddle stitch stapling onprinted matter that has already been bound by saddlestitching. In this case, it is necessary to disable step 1above. If you frequently perform this type of exceptionalsaddle stitch stapling that requires disabling step 1,remove the checkmark from the [AUTOMATICSADDLE STITCH] checkbox.High speed stackingThis setting is used to give priority to print speed whenprinting in offset mode with the saddle stitch finisherinstalled.When priority is given to print speed, a slight decreasein stacking performance may occur. This setting isenabled by factory default.Auto paper selection settingUse this setting to select the paper type* for which theautomatic paper selection function operates.Selections are "PLAIN PAPER", "PLAIN ANDRECYCLE PAPER", and "RECYCLE PAPER".* The paper type set for each paper tray in the papertray settings of the system settings (page 2-5 of theoperation manual (general information and copieroperation)).Optimization of a hard diskThis is used to optimize the "Main folder" and "Customfolder" that are used for the document filing function.When this setting is executed, a message will appearasking if it is okay to stop the job in progress. Touch the[YES] key to stop the job and begin optimization. Whenoptimization ends, the machine will restart if the powerswitch is switched on, or turn off if the power switch isswitched off.1 2 1211Min.-3mmMax.+3mmReference positionPosition adjustedto the minusdirectionPosition adjustedto the plusdirection CAUTIONIf the power switch is switched off or the power plugis unplugged while optimization is in progress, thehard drive may be damaged and stored data orreceived data may be lost.NOTES● About stopped jobsPrinting of received faxes and Internet-Faxes andtransmission of stored fax jobs will automaticallyresume after the machine restarts.For jobs other than the above (copy jobs, printjobs, document filing print jobs, etc.), the jobinformation is not retained and thus the stoppedjob must be executed again manually (forexample, the original for a copy job must beplaced again and the copy operation repeated).● Operation after optimization startsUntil optimization finishes (or the [CANCEL] key istouched to cancel optimization),• The operation panel cannot be used, with theexception of the [CANCEL] key.• Operation from the Web page is not possible.• Faxes and Internet-Faxes cannot be received.• Print jobs will not be accepted.• The power will not turn off even if the powerswitch is switched off.• Auto power shut-off mode will not activate even ifthe set time elapses. (Preheat mode willactivate.)