Apple MB770 Service Manual download pdf (Page 87)

45641001TH Rev.1

5-4 /

Oki Data CONFIDENTIAL

5.2 Error Code List

Thefollowingerrorcodesisdisplayedattheupperrightofthescreenwhenthe“CLEARPAPER”

or“CALLSERVICE”symbolisblinking.

Notes:

Fortheerrorcodesnotdescribedinthisguide,refertotheHardwareGuide.

5.2.1 Jam

Error code Classiﬁcation Contents Troubleshooting

EA10 Finisherjam Paper not detected: Paper was not detected at the

ﬁnisher within the set period after the paper was fed

by the main unit.

P.5-28

EA20 Earlyarrivaljam:Apieceofpaperisfedandthen

the next piece of paper is fed at an interval shorter

than the speciﬁed time.

P.5-28

EA26 Papertransportjam(stopcommandrequest):

Mainunitrequestednishertostopoperatingwhile

ﬁnisher was feeding paper.

P. 5-29

EA2A Papertransportjam(Betweenentrancetransport

andexittransport):Leadingedgeofpaperinnisher

transportpathpassedentrancetransportsensor,but

did not arrive at exit transport sensor.

P. 5-29

EA2B Papertransportjam(Exittransportsensor):Paper

stayed for longer than set period at exit transport

sensor while being transported in ﬁnisher transport

path.

P. 5-30

EA31 Power-ONjam:Paperwasdetectedateitherthe

entrance transport sensor or the exit transport

sensor while the power was on and the ﬁnisher’s

side cover was closed.

P. 5-30

EA40 Sidecoveropenjam:Jamoccurredbecause

ﬁnisher’s side cover was opened while ﬁnisher was

transporting paper.

P. 5-31

EA50 Staplingjam:Staplejamoccurredatstapler. P. 5-31

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Apple MB770 Service Manual Page 87