Xerox 2750 manual Single crossfold mode, Double crossfold mode

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Fold #1pushes the packet down

To re- ceiving tray

Lower crossfold

Lower blade acts as

crossfold diverter fold rolls

[2] Single crossfold mode

The lower crossfold blade remains stationary, deflecting the cross-folded packet out to the receiving tray.

If a second crossfold is required [3], the packet descends a calculated distance past the fold rolls, and is then pushed into the rolls by forward motion of the crossfold blade. The double folded packet then exits to the crossfold receiving tray.

After fold #1, packet descends into position for fold #2

To re- ceiving tray

Lower crossfold blade pushes packet into cross- fold rolls

[3] Double crossfold mode

The lower crossfold blade fires to the left by solenoid action, pushing the packet into the fold rolls, thus making the second fold.

2750 op#3 R3.doc 10-02

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Contents PRINTFOLD Synergix Fold System Engineering Document Folder Synergix Fold System General informationMain components of the Model 2750 Folder Power entry module / counter / communications port Operator’s control panelMain control panel Stacker/Handfeed Instant service accessBridge Automatic document diversionTower in normal folding and bypass modes Manual feed slotAccordion folding overview Standard accordion fold packetType F bookfold packet Crossfolding overview Folds handle easier than Z-foldsSEL = standard feed direction Key facts about fold programsLEL = non-standard feed direction Width sensors at input end of bridge Main features of the 2750 folding system Options availablePower entry panel After installationModel 2750 Folder operator’s side 12 Z-folded packet, portrait style Operator’s controls½ x 11 C-folded packet, landscape style BkaZ ½ x 11 book-folded packet Z fold onlyFold Selection Host controller Start-upOn-line programs Reset procedureFold Selection Standalone Hand feed programsManual document feeding Rear of diverter tower, showing stacker/off-line componentsTo begin hand feeding Hand feeding a documentExiting Handfeed Mode Jam conditions Clearing a jamRaising the bridge lid Bridge and Bridge ExitIf the document is visible Unlocking the bridgeTower Access to the towerRaising the bridge Accordion folder lid in raised position Use the jog feature …Accordion Folder Opening the upper clam shellRaising the drum faceplate shutter Using the crank handle to rotate the drumEjector springs on crank handle Crossfolder latches CrossfolderUpper section of the crossfolder in raised position Crossfolder rear panel Crossfold TransferCrossfold Pocket and Crossfold Exit Unhitching the accordion and cross folderCrank handle engaged in crossfold roll Interlock OpenCrossfold pocket System Error Accordion Folder Initial phase of the folding programIn-feed and accordion folding components Drum reversal develops a loop Panel measuring phase Completion of the first fold Starting the second fold Accordion fold compensating panelsCrossfolder Document inversionFirst crossfold action Single crossfold mode Double crossfold modeOperator’s control panel System MenuJog functions PasswordsCommunications mode Parameter viewing and modificationAccessible only to the Key Operator and technician Device testActivity counters Recent errorsSheets 1s 3 0 5 721p Synergix Fold System 40 & XES 2750 Series fold tables DescriptionAfnor Fold Banks Peco Fold MIXFold Bank 1 common European sizes Folder Error Messages Message Definition Location or type of error