Introduction
The following rules apply throughout this Service Manual:
1. Each chapter contains sections explaining the purpose of specific functions and the relationship between electrical and mechanical systems with
reference to the timing of operation.
In the diagrams,
represents the path of mechanical drive; where a signal name accompanies the symbol , the arrow
indicates the
direction of the electric signal.
The expression "turn on the power" means flipping on the power switch, closing the front door, and closing the delivery unit door, which results in
supplying the machine with power.
2. In the digital circuits, '1'is used to indicate that the voltage level of a given signal is "High", while '0' is used to indicate "Low".(The voltage value,
however, differs from circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD signal goes on when '0'.
In practically all cases, the internal mechanisms of a microprocessor cannot be checked in the field. Therefore, the operations of the microprocessors
used in the machines are not discussed: they are explained in terms of from sensors to the input of the DC controller PCB and from the output of the
DC controller PCB to the loads.
The descriptions in this Service Manual are subject to change without notice for product improvement or other purposes, and major changes will be
communicated in the form of Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this Service Manual and all relevant Service Information bulletins and be
able to identify and isolate faults in the machine."
Содержание iR5570 Series
Страница 1: ...Mar 29 2005 Service Manual iR6570 5570 Series ...
Страница 2: ......
Страница 6: ......
Страница 26: ...Contents ...
Страница 27: ...Chapter 1 Introduction ...
Страница 28: ......
Страница 30: ......
Страница 55: ...Chapter 2 Installation ...
Страница 56: ......
Страница 58: ...Contents 2 9 3 Mounting the Cassette Heater 2 34 ...
Страница 98: ......
Страница 99: ...Chapter 3 Basic Operation ...
Страница 100: ......
Страница 102: ......
Страница 110: ......
Страница 111: ...Chapter 4 Main Controller ...
Страница 112: ......
Страница 114: ......
Страница 135: ...Chapter 5 Original Exposure System ...
Страница 136: ......
Страница 181: ...Chapter 6 Laser Exposure ...
Страница 182: ......
Страница 184: ......
Страница 192: ......
Страница 193: ...Chapter 7 Image Formation ...
Страница 194: ......
Страница 198: ......
Страница 259: ...Chapter 8 Pickup Feeding System ...
Страница 260: ......
Страница 299: ...Chapter 8 8 35 F 8 51 PS36 M19 M14 Reversing flapper Outside delivery roller Point of reversal PS37 ...
Страница 349: ...Chapter 8 8 85 F 8 290 1 Feeding roller 2 Separation roller 3 Pressure lever 4 Pressure spring 1 2 A B 3 4 ...
Страница 350: ......
Страница 351: ...Chapter 9 Fixing System ...
Страница 352: ......
Страница 401: ...Chapter 10 External and Controls ...
Страница 402: ......
Страница 406: ......
Страница 448: ......
Страница 449: ...Chapter 11 MEAP ...
Страница 450: ......
Страница 452: ......
Страница 455: ...Chapter 12 Maintenance and Inspection ...
Страница 456: ......
Страница 458: ......
Страница 468: ......
Страница 469: ...Chapter 13 Standards and Adjustments ...
Страница 470: ......
Страница 505: ...Chapter 14 Correcting Faulty Images ...
Страница 506: ......
Страница 508: ......
Страница 537: ...Chapter 15 Self Diagnosis ...
Страница 538: ......
Страница 540: ......
Страница 565: ...Chapter 16 Service Mode ...
Страница 566: ......
Страница 568: ......
Страница 633: ...Chapter 17 Upgrading ...
Страница 634: ......
Страница 636: ......
Страница 641: ...Chapter 17 17 5 F 17 4 HDD Boot ROM Flash ROM System Software ...
Страница 646: ...Chapter 17 17 10 F 17 11 8 Click START F 17 12 ...
Страница 659: ...Chapter 17 17 23 F 17 32 2 Click Start F 17 33 3 When the downloading session has ended click OK ...
Страница 661: ...Chapter 17 17 25 F 17 35 2 Click Start F 17 36 3 When the downloading session has ended click OK ...
Страница 663: ...Chapter 17 17 27 F 17 38 2 Click Start F 17 39 3 When the downloading session has ended click OK ...
Страница 668: ...Chapter 17 17 32 F 17 46 2 Click Start F 17 47 3 When the downloading session has ended click OK ...
Страница 675: ...Chapter 17 17 39 F 17 59 2 Select the data to download F 17 60 3 Click Start ...
Страница 677: ...Chapter 18 Service Tools ...
Страница 678: ......
Страница 679: ...Contents Contents 18 1 Service Tools 18 1 18 1 1 List of Special Tools 18 1 18 1 2 List of Solvents Oils 18 2 ...
Страница 680: ......
Страница 683: ...Mar 29 2005 ...
Страница 684: ......