Duplo DF-850 - 3. Handling of Abnormal Fold; 4. Handling of Mis-Feed

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Chapter5TroubleGuide
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1-4. Other errors
Error Code Cause Solution
U2001 There is no paper on the paper feed tray. Stack paper on the paper feed tray.
U2007(*) The paper set lever is not down. Lower the paper set lever. The paper feed tray will go
up.
E5770(*)
The control cable of the folding plate 1 has
not been connected properly.
Turnothepowerandconnectthecontrolcable
properly.
E5771(*)
The control cable of the folding plate 2 has
not been connected properly.
Turnothepowerandconnectthecontrolcable
properly.
(*)DF-870only
1-5. Errors requiring a service call
Whenthefollowingerrorcodesaredisplayed,turnoandonthepower.Iftheerrorisnotsolvedbyturning
oandonthepower,contactyourdealer.
E2220
E2400(*)
E2401(*)
E2410(*)
E2411(*)
E2420(*)
E2421(*)
E4210
(*)DF-870only
2. Paper Jam
Open or close the top cover
gently.
Hands or ngers may be caught in the
cover section. Doing so may result in
injury.
Do not put fingers inside during
operation.
Keep away long hair, ties,
jewelry and loose clothing.
It could cause injury.
Whenpaperjams,removethepaperinthefollowingway.