Duplo DF-990 User Manual

30
Chapter 1 Before Operation
Copyright © 2019 Duplo Corporation All Rights Reserved
8. Handling Paper
8-1. Paper used
• Makesurethattheprintinginkonthepaperhasdriedcompletelypriortouse.
• Wetinkorinkthatisnotcompletelydriedmaystainthefoldingrollercausingtroublesuch
as smearing on paper.
• Useofpaperprintedwithspecialtypesofinkmaycausethefoldingrollertoswellordeform,
and folding misalignment may occur.
• Papermaynotbefedsmoothlyintothefoldingplateordeformedfoldingmayoccurdependingon
dierentenvironmentalfactors(temperature,humidity),paperreamweight,papertype,papergrain
directionifcurledpaperisused.Makesuretoattencurledpaperorpaperwithfoldedlinesbeforeuse.
• Separatethesheetsofpaperwellbeforestackingthem.
8-2. Precautions on stacking paper
[a]
[b]
[a]Do not stack the sheets of paper on the paper
feed tray with the sides of sheets unaligned or
some sheets protruding from the stack.
This machine has an automatic standard
papersizedetectionfunction.Itautomatically
detectspapersizeatthepaperfeedguides.
Therefore, if paper is protruding out from the
left or right side, it is unable to detect paper
sizeaccuratelyandmaydeterminestandard
paperasnon-standard.(DF-999/DF-999A)
[b]Donotstackpaperonthepaperfeedtraywith
the lead and trail edges unaligned or some
sheets protruding out.
• Processingwithsheetsunalignedontherightorleftsidemaycausesuchtroubleasfolding
misalignment and jamming.
• Processingwithsheetsunalignedontheleadandtrailedgesmayleadtounstablefeed
causing such trouble as miss-feed and double-feed.

Duplo DF-990 Specifications

General

Brand	Duplo
Model	DF-990
Category	Folding Machines
Language	English