Canon BJC-8500 Service Manual

Also see for BJC-8500: User manual

Contents

*: Details of ID Pad WiringBlack BJ cartridge BC-80: floatColor BJ cartridge BC-81/Photo BJ cartridge BC-82 Photo: ground4-21BJC-8500Part 4: Technical ReferenceTABLE 4-5 BJ CARTRIDGE I/O SIGNALSPin No.123456789101112131415161718192021222324252627282930313233343536HeadALL (A, B, C)AABBALL (A, B, C)ALL (A, B, C)CALL (A, B, C)ALL (A, B, C)AABALL (A, B, C)BBCALL (A, B, C)ALL (A, B, C)ALL (A, B, C)ALL (A, B, C)AALL (A, B, C)BCCCALL (A, B, C)ALL (A, B, C)AAALL (A, B, C)B—CCSignal NameBE0A-Data1A-Data2B-HEB-Di2ACLKVddC-Di2ABE3VHA-HEA-SHEB-Data1GNDB-Data2B-Di1AC-Data1BE2VHB.G.DikA-Di1AGNDB-SHEC-HEC-SHEC-Di1AVHBE1A-Di2AA-RankGNDB-RankID*C-Data2C-RankIN/OUTININININOUTINOUTINININININOUTINININOUTOUTINININOUTINOUTOUTOUTOUTINOUTFunctionHead block enableA head serial data (even-numbered)A head serial data (odd-numbered)B head heat enableB head diode anodeHead data transfer clockHead 5V powerC head diode anodeHead block enableHead drive voltage (10.3±0.1VDC)A head heat enableA head short heat enableB head serial data (even-numbered)GroundB head serial data (odd-numbered)B head diode anodeC head serial data (even-numbered)Head block enableHead drive voltage (10.3±0.1VDC)Head data latchHead diode cathodeA head diode anodeGroundB head short heat enableC head heat enableC head short heat enableC head diode anodeHead drive voltage (10.3±0.1VDC)Head block enableA head diode anodeA head rankGroundB head rankHead ID numberC head serial data (even-numbered)C head rank