2JN1-3-7U000 Detail of event logMaintenanceitem No. DescriptionNo. Items Description(1) System version(2) System date(3) Paper Jam Log # Count. EventRemembers 1 to 16 ofoccurrence. If theoccurrence of the previ-ous paper jam is lessthan 16, all of the paperjams are logged. Whenthe occurrenceexcesseds 16, the old-est occurrence isremoved.The total page count atthe time of the paperjam.Log code (2 digit, hexa-decimal, 5 categories)(a) Cause of a paperjam(b) Paper source(c) Paper size(d) Paper type(e) Paper eject(4) Service Call Log # Count. Service CodeRemembers 1 to 8 ofoccurrence of self diag-nostics error. If theoccurrence of the previ-ous diagnostics error isless than 8, all of thediagnostics errors arelogged.The total page count atthe time of the selfdiagnostics error.Self diagnostic errorcode(See page 1-4-4)Example:01.600001: Self diagnosticerror6000: Self diagnosticerror code number(5) Maintenance Log # Count. ItemRemembers 1 to 8 ofoccurrence of replace-ment. If the occurrenceof the previous replace-ment of toner containeris less than 8, all of theoccurrences of replace-ment are logged.The total page count atthe time of the replace-ment of the toner con-tainer.Code of maintenancereplacing item (1 byte,2 categories)First byte (Replacingitem)01: Toner container02: Maintenance kitSecond byte (Type ofreplacing item)00: Black01: MK-130(6) Unknown Toner Log # Count. ItemRemembers 1 to 5 ofoccurrence of unknowntoner detection. If theoccurrence of the previ-ous unknown tonerdetection is less than 5,all of the unknowntoner detection arelogged.The total page count atthe time of the [TonerEmpty] error with usingan unknown toner con-tainer.Unknown toner logcode (1 byte, 2 catego-ries)First byte01: Fixed (Toner con-tainer)Second byte00: Fixed (Black)Y111030-4 Service Manual