Oki OKIPAGE 6e Service Manual page 7

6.4 Preparation for Troubleshooting .............................................................................. 6 - 2
PC Display (OKIPAGE 6e) ..................................................................................... 6 - 2
Operator Panel Display (OKIPAGE 6ex) ................................................................ 6 - 2
6.5 Troubleshooting Flowchart ...................................................................................... 6 - 3
6.5.1 Status Message/Trouble List........................................................................ 6 - 3
PC Display Messages (Table 6-1) ............................................................... 6 - 4
LCD Status Messages (Table 6-2) ............................................................. 6 - 11
6.5.2 Status Message Troubleshooting ............................................................... 6 - 24
1-1 The printer does not work normally after the power is turned on. ........... 6 - 25
2-1 Paper Input Jam ........................................................................................ 6 - 27
2-2 Paper Feed Jam ......................................................................................... 6 - 28
2-3 Paper Exit Jam ......................................................................................... 6 - 30
3 Paper size error ......................................................................................... 6 - 31
4 Fusing Unit Error (ERROR 71) (ERROR 72) (ERROR 73) .................... 6 - 32
5 Fan Error (ERROR 70) ............................................................................ 6 - 33
6.5.3 Image Troubleshooting .............................................................................. 6 - 34
1 Images are Light or Blurred Entirely ........................................................ 6 - 35
2 Dark Background Density ........................................................................ 6 - 36
3 Blank paper is output. ............................................................................... 6 - 36
4 Black Vertical Belts or Stripes .................................................................. 6 - 37
5 Cyclic Error............................................................................................... 6 - 38
6 Print Voids ................................................................................................. 6 - 39
7 Poor Fusing ............................................................................................... 6 - 40
8 White Vertical Belts or Streaks ................................................................. 6 - 41
Diagram of Contact Assembly Contact Points (Figure 6-4) .................................. 6 - 42
Diagram of Power Supply / Transfer Roller Contact Point (Figure 6-5)............... 6 - 43
7. WIRING DIAGRAM ....................................................................................................... 7 - 1
7.1 Interconnect Signal Diagram ................................................................................... 7 - 1
OKIPAGE 6e ........................................................................................................... 7 - 1
OKIPAGE 6ex ......................................................................................................... 7 - 2
7.2 PCB Layout and Connector Signal List .................................................................. 7 - 3
Control Board .............................................................................................. 7 - 3
Power Supply Board .................................................................................... 7 - 4
CN1 Pin Assignment (To Fan Motor)...................................................................... 7 - 5
CN2 Pin Assignment (To Drum Motor) .................................................................. 7 - 5
CN3 Pin Assignment ............................................................................................... 7 - 6
To Regist motor ....................................................................................................... 7 - 6
Excitation sequence ................................................................................................. 7 - 6
CN4 Pin Assignment ............................................................................................... 7 - 7
To LED Head (OKIPAGE 6e) ................................................................................. 7 - 7
HEAD1 & HEAD2 Pin Assignment ........................................................................ 7 - 8
To LED Head (OKIPAGE 6ex) ............................................................................... 7 - 8
CN6 Pin Assignment ............................................................................................... 7 - 9
To Option feeder ...................................................................................................... 7 - 9
POWER Pin Assignment (To Power Supply/Sensor Board) ................................. 7 - 10
CN8 Pin Assignment (Centronics Parallel) ........................................................... 7 - 11
CN11 Pin Assignment (To Option Board) ............................................................. 7 - 12
Table of Contents TOC - 4 OKIPAGE 6e/6ex
Service Manual, P/N 59276401