User manual FLAM MT 68-75 DIMENSIONS

[. . . ] TROUBLESHOOTING PROCEDURES 6. 2 Check Points before Correcting Image Problems 6. 3 Tips for Correcting Image Problems 6. 4 Preparation for Troubleshooting 6. 5 Troubleshooting Flowchart . . . . 6. 5. 1 Status Message/Trouble List . . . . 6. 5. 2 Status Message Troubleshooting . . . . . . . . 1-1 The printer does not work normally after the power is turned on. . . . . . . . . 2-1 Paper Input Jam . . . . . . . . 2-2 Paper Feed Jam . . . . . . . . 2-3 Paper Exit Jam . . . . . . . . 3 Paper size error . . . . . . . . 4 Fusing Unit Error (ERROR 71) (ERROR 72) (ERROR 73) . . . . . . . . 5 Fan Error (ERROR 70) . . . . 6. 5. 3 Image Troubleshooting . . . . . . . . 1 Images are Light or Blurred Entirely . . . . . . . . 2 Dark Background Density . . . . . . . . 3 Blank paper is output. . . . . . . . . 4 Black Vertical Belts or Stripes . . . . . . . . 5 Cyclic Error . . . . . . . . 6 Print Voids . . . . . . . . 7 Poor Fusing . . . . . . . . 8 White Vertical Belts or Streaks . . . . . . . . Diagram of Contact Assembly Contact Points (Figure 6-4) Page 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 Table of Contents . . . . . . . . Diagram of Power Supply / Transfer Roller Contact Point (Figure 6-5) 7 Wiring Diagram 7. 1 Interconnect Signal Diagram 7. 2 PCB Layout and Connector Signal List 7. 3 Resistance Check 7. 4 Short Plug Setting 8 Parts List 8. 1 General Information A Centronics Parallel Interface Centronics Parallel Interface B Localtalk (RS-422) Serial Interface LOCALTALK (RS422) SERIAL INTERFACE C Diagnostics Test DIAGNOSTICS TEST . . . . 1. 1 User Maintenance Mode . . . . 1. 2 System Maintenance Mode . . . . 1. 3 Engine Maintenance Mode . . . . 1. 4 Factory User Setting Operation D Maintenance Utility Overview . . . . 1. 1 MAINTENANCE UTILITY OVERVIEW . . . . 1. 2 Maintenance Utility Functions . . . . 1. 3 Software Configuration #2. 0 Main Menu Dialog . . . . 2. 1 Engine Menu Group . . . . 2. 2 Engine Counter Group . . . . 2. 3 Status Monitor . . . . 2. 4 Test Print Button . . . . . . . . #2. 4. 1 Local Print . . . . . . . . 2. 4. 2 Test File Print . . . . 2. 5 Option Button . . . . #2. 6 About Button . . . . 2. 7 Reload Button . . . . 2. 8 Exit Button #3. 0 Option Menu Dialog . . . . 3. 1 Reset Engine Button . . . . 3. 2 EEPROM Upload Button . . . . 3. 3 EEPROM Download Button . . . . 3. 4 RAM Check Button (Not supported) . . . . 3. 5 Set ID Button . . . . 3. 6 Exit Button #4. 0 Setup Dialog E Multi-Purpose Feeder Maintenance 1. PREFACE Page 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 Table of Contents . . . . 1. 1 Functions . . . . 1. 2 External View and Component Names 2. [. . . ] If the normal operation is not recovered by this restart procedure, use the following remedial actions. If the display does not change after this procedure, replace the power supply board. Open paper hopping from the and then close the tray being displayed tray: cover. When the TRAY 1, TRAY 2, cover is closed, FEEDER recovery printing is carried out and the error display is released. If this error occurs frequently, see 6. 5. 2 2-1. Cover open Jam errors A jam occurred during paper feeding after completion of paper hopping from the tray being displayed. tray: TRAY 1, TRAY 2, FEEDER Open the cover, Paper size error Tray paper out remove the paper, then close the cover. When the cover is closed, recovery printing is carried out and the error display is released. Jam occurred during Open the cover, remove the paper, paper ejecting. When the cover is closed, recovery printing is carried out and the error display is released. Paper of improper size is Check the paper in the tray or check to being fed from the tray see if more than one being displayed. tray: sheet of paper were TRAY 1, TRAY 2, being fed FEEDER simultaneously. This message is displayed together with other message on the first line. PostScript mode only This message will appear when the interpreter detects an error during a job processing. The remainder of the job will be ignored. Replace the image After replacing the drum cartridge, reset the drum counter (refer to the User's Manual). drum cartridge. Check the printer Check the printer job data to see if there is any unsupported or illegal operation in the data. setting of the host. (FLAMPAGE6ex in PS mode) Table 6-2 (Cont'd) Category Controller errors LCD status message Code (nn) 0n Error A fault occurred in the controller. An error was detected by EEPROM check. Remedy Replace the Main Control PCB. Replace the Main Control PCB. 10 20 Replace the Main Control PCB. Replace the Main Control PCB. 30 40 Replace the 50 EEPROM or Main Control PCB. EEPROM An error was Check the optional detected by optional software ROM software ROM board for proper check. connection or replace it. Controller errors 60 An error was detected by optional RAM check. Check the optional RAM board for proper connection. Check the mounting position of short plugs and additional RAM chips (see 7. 4). Replace the 70 A fault occurred in the Fan motor. [. . . ] See the FLAMDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx. okidata. com) Page: 148 Service Guide FLAMPAGE6e Chapter F High Capacity Second Paper Feeder (1) Open the front cover 1. (2) Remove the 2 screws 2, and remove the hopping roller frame 3 (be careful not to lose the Springs 4 when you do this, since it comes off). (4) Remove the bush-A 6, and remove the hopping roller shaft assembly 7 (be careful not to lose the bush-B 8 when you do this, since it comes off). Copyright 1997, Okidata, Division of FLAM America, Inc. [. . . ]