Oki MC770 - Page 124

45584901TH Rev.1
5-31 /
Oki Data CONFIDENTIAL
[EA40] Side cover open jam
Classification Error content
Paper jam in finisher section Jam occurred because finisher's side cover was opened while finisher
was transporting paper.
Check item Measures
Transport path Ifthereispaperinthepapertransportpath,removethepaper.
Side cover Close the cover if it is open.
Door switch • Switchcheck(SW2)
• Connectorcheck(P2-12,P2-13)
• Harnesscheck
Finisher control PC board • Boardcheck
• Connectorcheck(J2)
• Harnesscheck
Parts to be replaced Remark
Door switch
Finisher control PC board
[EA50] Stapling jam
Classification Error content
Paper jam in finisher section Staple jam occurred at stapler.
Check item Measures
Stapler • Removethestaplecartridge,removeanyjammedstaples,installthe
staple cartridge.
• Connectorcheck(P9-1,P10-1)
• Harnesscheck
Finisher control PC board • Boardcheck
• Connectorcheck(J9,J10)
• Harnesscheck
Parts to be replaced Remark
Stapler
Finisher control PC board