Symbols
Explanation
Symbols
Explanation
1x
Disconnect the connector.
Connect the power cable.
1x
Connect the connector.
Disconnect the power cable.
1x
Remove the cable/wire from the
cable guide or wire saddle.
Turn on the power.
1x
Install the cable/wire to the cable
guide or wire saddle.
Turn off the power.
1x
Remove the screw.
1x
Loosen the screw.
1x
Install the screw.
1x
Tighten the screw.
Cleaning is needed.
Measurement is needed.
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.
Introduction
Содержание Paper Deck Unit-F1
Страница 13: ... Rear 1 2 No Name 1 Rear Cover 2 Right Cover 1 Product Overview 7 ...
Страница 14: ... Internal 1 2 3 No Name 1 Rear Edge Guide Plate 2 Lifter 3 Left right Edge Guide Plates 1 Product Overview 8 ...
Страница 17: ...Technology 2 Basic Configuration 12 Controls 16 ...
Страница 25: ...Few PS6 PS11 PS5 OFF ON ON Lifter Full PS6 PS11 PS5 ON ON ON Lifter 2 Technology 19 ...
Страница 29: ...Periodical Service 3 List of Work for Scheduled Servicing 24 ...
Страница 33: ...Parts List External Covers 1 2 3 4 5 4 Disassembly Assembly 27 ...
Страница 53: ...2 Remove the Deck Pickup Release Solenoid 1 2 Screws 2 2x 1 2 4 Disassembly Assembly 47 ...
Страница 67: ...Adjustment 5 Adjustment 62 Actions when Replacing the Parts 63 Other Adjustment 72 ...
Страница 73: ...8 Fasten the 2 screws 1 on the left loosened at procedure 2x 1 5 Adjustment 67 ...
Страница 75: ...10 Fasten the 2 screws on the right loosened at procedure 2x 1 5 Adjustment 69 ...
Страница 110: ...APPENDICES Service Tools 105 General Circuit Diagram 106 ...