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Citizen iDP3110 Service Manual

Dot matrix printer
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Service Manual

DOT MATRIX PRINTER
MODEL
iDP3110
Rev. 1.00 Newly issued on Oct, 1994

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Summary of Contents for Citizen iDP3110

  • Page 1: Service Manual

    Service Manual DOT MATRIX PRINTER MODEL iDP3110 Rev. 1.00 Newly issued on Oct, 1994...
  • Page 2 Service Manual REVISION Rev.No. Date Comment Rev.1.00 Oct 1994 Newly issued CITIZEN...

  • Page 3: Table Of Contents

    Service Manual Contents 1. How to remove the Upper Cover........................1 2. How to remove the Printer Mechanism......................1 3. How to remove the Control Board........................2 4. How to remove the Paper Holder........................2 5. How to remove the Operation Panel ........................3 6.

  • Page 4: How To Remove The Upper Cover

    Service Manual 1. How to remove the Upper Cover (1) Unfasten 2 screws M3 8 on the Bottom Cover. (2) Lift the Upper Cover in the arrow direction removal. (3) Unfasten 2 screw, The Printer Mechanism mounting screw, Then remove the Shield Plate from the Printer Mechanism.

  • Page 5: How To Remove The Control Board

    Service Manual 3. How to remove the Control Board (1) Remove the Upper Cover. (2) Unfasten 2 screws M3 8 as shown below. (3) Shift the Control Board in the arrow direction (4) Shift the Control Board in the arrow direction .

  • Page 6: How To Remove The Operation Panel

    Service Manual 5. How to remove the Operation Panel (1) Remove the upper Cover. (2) Unfasten 2 screws M2.6 6 as shown below. 6. How to remove the Paper Hook (1) Remove the Printer Cover. (2) Release a Lock Hook as shown below and lift the Paper Hook to the upside.

  • Page 7: Parts List

    Service Manual 7. Parts List PARTS LIST iDP3110RF / PF EXPLODED VIEW Ref. No. Parts No. Description Q'ty Remarks E 62010490 Top Case E 5200-150 OP Sheet MD910 Printer MD910-SS <1> 24 Col. MD911 Printer MD911-IL <1> 40 Col.
  • Page 8 Service Manual PARTS LIST iDP3110RF / PF CONTROL BOARD Ref. No. Parts No. Description E 104-390 CBM909PC-2DU(24 Col.) <1> <1> E 104-400 CBM909PC-4DU(40 Col.) <1> <1> E 2010100 TC74HC00P E 2010130 TC74HC04P E 2010070 TC74HC14P E 2010040 MAX232CPE E 202-811...
  • Page 9 Service Manual PARTS LIST iDP3110RF / PF CONTROL BOARD Ref. No. Parts No. Description 4, 22 E 3103-041 Resistor 1 / 4W 10KΩ 24, 25 R 4, 16, 21 E 3103-041 Resistor 1 / 4W 10KΩ 23, 24 5, 6, 9...
  • Page 10 Service Manual PARTS LIST iDP3110RF / PF CONTROL BOARD Ref. No. Parts No. Description C 19, 20 E 2110-460 C. Cap. F26Y5V1H104Z0 E 3473-180 Re. Array M9-1-473J 2, 3 E 3681-060 Re. Array M8-3-681J E 3332-200 Re. Array M5-1-332J...

  • Page 11: Exploded View

    Service Manual 8. Exploded View iDP3110 CITIZEN...

  • Page 12: Op Pcb Parts Position

    Service Manual 9. OP PCB Parts Position CITIZEN...

  • Page 13: Op Pcb Unit Schematic Diagram

    Service Manual 10. OP PCB Unit Schematic Diagram CITIZEN...

  • Page 14: Control Board Parts Position

    Service Manual 11. Control Board Parts position (iDP3110-RF) Height limit : 6mm Screw (B-506) 17LE-13250-27(D3AB) (JPN.EUR) 17LE-13250-27(D3CB) (USA) Not clrarance 10 m M5-1-332J 10 m 471K SP232ECP TR10 MAX232 C2785 74HC00 C2785 4.7 m 4.7 m 10 m TR11...

  • Page 15: Parts Layout

    Service Manual Contorol Board Parts Position (iDP3110-PF) Screw (B-506) 57LE-40360-730B(D12) Not clrarance M9-1-332J M9-1-332J 102M M8-3-472J C2785 104Z 74LS07 M8-3-472J 74HC00 7407 C2785 74HC373 102M Height limit : 7mm 471K 5.6EB2 KSD-4 Heat Sink 50-0079 1S2076A SD-04ZL 74HC74 1S1588 1.5K...

  • Page 16: Control Board Circuit Diagram

    SCHEMATIC DIAGRAM(SERIAL) '93.08.17 ´ 2 Part change C-0153 Tr10 Tr11 ´ 4 '93.06.19 Design change - 1 added C-0135 2SC2785 2SC2785 iDP3110-RF (3110-11) ´ 5 '92.07.27 Circuit change C-0106 ´ 2 '92.04.13 Resistor value change C-0089 3SEC-0613 MARK DATE REVISION...
  • Page 17 22 m SCHEMATIC DIAGRAM(SERIAL) '93.08.11 ´ 2 Capacitor change C-0152 ´ 4 '93.06.19 Design change - 1 added C-0135 2SC2785 2SC2785 iDP3110-PF (3110-12) ´ 5 Circuit change '92.07.27 C-0106 ´ 2 Resistor value change '92.04.13 C-0089 3SEC-0615 MARK DATE REVISION...

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