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Table of Contents
TOC - 7
OKIOFFICE 44
Service Manual, P/N 59276801
Appendix B: Print Operation Description ............................................. B - 1
B1.1
Electrophotographic Processor ........................................................................................... B - 1
Layout Drawing of Electrophotographic Processor (Figure B1.1)..................................... B - 1
Paper Feeding Diagram (Figure B1.2) ............................................................................... B - 3
B1.2
Electrophotographic Process .............................................................................................. B - 4
Electrophotographic Process Diagram (Figure B1.3)......................................................... B - 5
B1.2.1 Operations Process Explanations............................................................................ B - 6
Hopping ................................................................................................................. B - 6
Printing and Warm-up ............................................................................................. B - 7
Exposure ................................................................................................................. B - 8
Charging ................................................................................................................. B - 8
Development ........................................................................................................... B - 9
Transfer ............................................................................................................... B - 10
Fusing
............................................................................................................... B - 11
Cleaning ............................................................................................................... B - 11
Paper Feed Check List ...................................................................................................... B - 12
B1.3
Paper Jam Detection ......................................................................................................... B - 12
Timing Chart for Paper Feed (Tray Feed) ........................................................................ B - 13
B1.4
Toner Low Detection ........................................................................................................ B - 14
B1.5
Cover Open ....................................................................................................................... B - 16
Appendix C: Circuit Diagrams................................................................ C - 1
C.1
General Information ........................................................................................................... C - 1
Appendix D: Illustrated Parts List .......................................................... D - 1
Section 1: Cabinet Assembly 1/2 .................................................................................................. D - 2
Section 1: Cabinet Assembly 2/2 .................................................................................................. D - 4
Section 2: Printer Unit ................................................................................................................... D - 6
Section 3: Operator Panel .............................................................................................................. D - 8
Section 4: Operator Panel Assembly ........................................................................................... D - 10
Section 5: Frame Assembly Scanner (L) ..................................................................................... D - 12
Section 6: Plate Assembly-Scanner (B) ....................................................................................... D - 14
Section 7: Plate Assembly-Scanner (R) ....................................................................................... D - 16
Section 8: Frame Assembly-Scanner (U) .................................................................................... D - 18
Section 9: Cover Assembly-Top .................................................................................................. D - 20
Section 10: Plate Assembly-Base ................................................................................................ D - 22
Section 11: Printer Base Frame Unit (1 of 2) .............................................................................. D - 24
Section 11: Printer Base Frame Unit (2 of 2) .............................................................................. D - 26
Section 12: Cables ....................................................................................................................... D - 28
Section 13: Miscellaneous Items ................................................................................................. D - 30
Whole Unit ....................................................................................................................... D - 30
Consumables ..................................................................................................................... D - 30
Options ............................................................................................................................. D - 30
Packaging ......................................................................................................................... D - 30
User’s Manuals ................................................................................................................. D - 31
Service (Technical) Manuals ............................................................................................ D - 31
Summary of Contents for OKIOFFICE 44
Page 2: ...All specifications are subject to change without notice Service Manual OKIOFFICE 44 59276801...
Page 135: ...Disassembly 4 6 OKIOFFICE 44 Service Manual P N 59276801 Whole Unit Picture FX048 CP4 1 Fig 01...
Page 329: ...Illustrated Parts List D 6 OKIOFFICE 44 Service Manual P N 59276801 Section 2 Printer Unit...
Page 331: ...Illustrated Parts List D 8 OKIOFFICE 44 Service Manual P N 59276801 Section 3 Operator Panel...
Page 351: ...Illustrated Parts List D 28 OKIOFFICE 44 Service Manual P N 59276801 Section 12 Cables...
Page 357: ...Board Layout E 2 OKIOFFICE 44 Service Manual P N 59276801 MEM eps E 2 MEM PCB...
Page 358: ...Board Layout E 3 OKIOFFICE 44 Service Manual P N 59276801 TEL U eps E 3 TEL U PCB...
Page 359: ...Board Layout E 4 OKIOFFICE 44 Service Manual P N 59276801 Hook eps E 4 Hook PCB...
Page 388: ...OKIOFFICE 44 Service Manual Part Number 59276801 Printed in the USA...