Citizen iDP-3535 User manual

CITIZEN
Service Manual
Model : iDP-3535
Japan CBM Corporation
Information Systems Div.

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Contents
ASSEMBLY AND DISASSEMBLY.........................................................................................................................3
1. How to remove the Upper Cover........................................................................................................................4
2. How to remove the Printer Unit and the Printer Mechanism..............................................................................5
3. How to remove the Control Board .....................................................................................................................6
4. How to remove the Power Supply Unit..............................................................................................................7
5. How to remove the PE Mechanism Assy...........................................................................................................8
PARTS LIST...............................................................................................................................................................9
DESCRIPTION OF CIRCUIT DIAGRAM.............................................................................................................13
1. Outline..............................................................................................................................................................14
2. Circuits around CPU.........................................................................................................................................15
3. Printer Control Circuits ....................................................................................................................................17
4. Operation Panel Circuit....................................................................................................................................18
5. Drawer and Winder Control Circuit .................................................................................................................19
6. Dip Switch Circuit............................................................................................................................................20
7. Cutter Control Circuit (Option)........................................................................................................................21
8. Serial Interface Circuit (3535R-type only).......................................................................................................22
9. Parallel Interface Circuit (3535P-type only).....................................................................................................23
10. Power Supply Circuit (Common description to 120 VAC, and 230 VAC).....................................................25
CIRCUIT DIAGRAM..............................................................................................................................................27

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ASSEMBLY AND DISASSEMBLY

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1. How to remove the Upper Cover
1) Remove the Printer Cover
2) Unfasten 4 screws as shown in the figure and lift the Upper Cover.

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2. How to remove the Printer Unit and the Printer Mechanism
2-1. How to remove the Printer Unit
1) Remove the Printer Cover
2) Unfasten a screw (2) M3 ×6 as shown in the figure. Then, lift the Printer Unit in the arrow position
for removal.
2-2. How to remove the Printer Mechanism
1) Remove the Printer Cover
2) Unfasten 2 screws (1) M3 ×14.
3) Disconnect each connectors. Then, lift the connector side of the Printer Mechanism.

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3. How to remove the Control Board
1) Remove the Printer Unit.
2) Disconnect the 2 connectors with Printer Mechanism and 1 connector with PE Assembly.
3) Unfasten 4 screws M3 ×6 as shown below and remove the Shield Plate in the arrow position.
(The Shield Plate is equipped in only 230V model.)

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4. How to remove the Power Supply Unit
1) Remove the Printer Unit and Control Board.
2) Remove the AC Cord from the Chassis.
3) Unfasten two screws M4 ×6 (1), the Power Supply mounting screw.
4) Unfasten a screw M3 ×8 (2), the Heat Sink mounting screw.
5) Unfasten a screw M4 ×6 (3), the Earth Terminal.
6) Lift up the Power Switch while lifting up the Power Supply unit above, then you can remove
the Power Supply Unit.

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5. How to remove the PE Mechanism Assy
1) Remove the Printer Unit and the Printer Mechanism.
2) Remove the connector from the Control Board.
3) Remove the plastic tape (4).
4) Push the Switch Holder the Arrow (1) direction and remove hooks (3), turn to the arrow (2) direction
to remove it.

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PARTS LIST

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PARTS LIST
IDP3535
EXPLORDED VIEW
Ref. No. Parts No. Description Q' ty Remarks
1E 4002-430 Chassis 1
3E 6601-220 Printer Stand 2
4E 4035-690 Ground Stand 1
6E 5117-050 Switch Holder 1
7E 5102-480 PE Switch 1
8E 5071-130 Switch Knob 1
9E 5101-390 PE Spring 1
11 E 62010650 Top Case 1
12 E 5200-200 OP Sheet 1
14 E 62020110 Bottom Case 1
15 E 6611-470 Paper Holder 1
16 E 6612-040 Spring, Paper Holder 1
17 E 6302-240 Rubber Hook 2
18 E 6611-480 Paper Hook 1
21 E 62040140 Printer Cover 1
22 E 6220-220 Paper Cutter 1
25 E 6101-115 Bushing SR4N4 1
26 E 6101-120 Bushing SR5N4 1
28 E 6310-010 Rear Cover 1
33 ST2M2X4 Screw M2 X 4 3
34 ST3M3X6 Screw M3 X 6 7
35 ST2M3X8 Screw M3 X 8 1
36 ST3M3X14PW Screw M3 X 14/PW 2
37 ST3M4X6 Screw M4 X 6 2
38 SWT4X6 Screw M4 X 6/TW 1
39 ST2M3X12 Screw M3 X 12 4
40 SWT3X6 Screw M3 X 6/TW 1
41 E 70010640 PCB Assy iDP3535-RF 1
E 70010641 PCB Assy iDP3535-PF 1*UL*
E 70010650 PCB Assy iDP3535-PF 1
42 E 4000-910 PS PCB Assy 120V 1
E 4000-920 PS PCB Assy 220V 1