Citizen PMU-2200II Service Manual Download Page 5

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PMU2200

Ⅱ

/2300

ⅡSERIES

Service Manual

1.2

Disassembly Procedure

1.2.1

Removing Board Main

1. Removing Cover IF Board

Remove

M3x6(ST) Screw.

Remove

Cover IF Board.

2. Removing UNIT, Guide Paper Rear

）

Remove the two

M3x6(ST) Screw

、

and UNIT,

Guide Paper Rear.

3. Removeng Board Main

Remove

cable

and FPC from Main PCB.

M3x6 (ST)

UNIT,

Guide Paper Rear

M3x6 (ST)

Hook

Cover IF Board

*Attention at reassembly

Insert Cover IF Board up to the hooks

CN102

CN109

CN107

CN104

CN103

CN106

CN108

Release the lock of
CN107 before
remove FPC.

Summary of Contents for PMU-2200II

Page 1: ...Service Manual LINE THERMAL PRINTER MODEL PMU 2200II 2300II Rev 1 00 Issued on January 19 2009...

Page 2: ...Service Manual CITIZEN is a registered trade mark of CITIZEN HOLDINGS CO LTD Japan CITIZEN es una marca registrada de CITIZEN HOLDINGS CO LTD Jap n 1 REVISION Rev Date Page Comment 1 00 2009 1 19 Newl...

Page 3: ...29 4 2 2 PMU2211 2 inch mode Base style Vertical front mount 30 4 2 3 PMU2202 2212 2 inch mode Base style Vertical back mount 31 4 2 4 PMU2300 2310 3 inch mode Base style Horizontal 32 4 2 5 PMU2301...

Page 4: ...ixing each component carelessly After finishing inspection perform checking for normality before turning on the printer Pay attention not to leave the part or screws used for maintenance inside the pr...

Page 5: ...2 Removing UNIT Guide Paper Rear 1 Remove the two M3x6 ST Screw and UNIT Guide Paper Rear 3 Removeng Board Main 1 Remove cable and FPC from Main PCB M3x6 ST UNIT Guide Paper Rear M3x6 ST Hook Cover I...

Page 6: ...ide 2 Widen Cutter BK Cutter BK 2in a little remove AUT CUTTER Do not transform Cutter BK Cutter BK 2in by expanding it in excess Board Main M3x6 ST Hook Hook Attention at reassembly Hang the cable of...

Page 7: ...e1 Frame1 2in 2 Remove the two M3x6 ST Screw and two M2x6 BT Screw and Cutter BK Cutter BK 2in 3 Pull out FPC and Peel off the Tape that is fixation of cable 4 Cut Unity belt that is the fixation of t...

Page 8: ...PMU2211 A LT 2223HQ A Vertical Back 58mm PMU2202 A PMU2202 A 2 in Vertical Back 60mm PMU2212 A LT 2223V A PMU2212 A LT 2223VQ A Horizontal 60mm PMU2310 A PMU2310 A Horizontal 80mm PMU2300 A LT 2321V A...

Page 9: ...rizontal Vertical back mount 1 Remove the two M3x8 ST Screw and remove SA Spring Paper Roller Base style Vertical front mount 1 Remove the two M3x4 ST Screw and remove SA Spring Paper Roller M3x4 ST S...

Page 10: ...nch model PMU2310 1 Remove the two M3x6 ST Screw 2 Remove Guide 2inch while floating it from the hook Model Guide Paper Rear Horizontal 58mm PMU2200 Guide Paper Rear 58 2in Horizontal 60mm PMU2210 Gui...

Page 11: ...er Plate Remove M3x6 ST Screw and WASHER Nut M3 Insert from top 1 Plate Paper Holder Remove the four M3x6 ST in right and left Attention at 2 inch model M3x6 ST M3x6 ST M3x6 ST WASHER Nut M3 M3x6 ST M...

Page 12: ...der position 3 2 1 1 2 3 2 in Holder 3in is all the same 1 A bit near 2 Standard Plate Paper Holder2 2in 3 A bit far 4 Far Plate Paper Holder 2in It becomes an installation in the direction of figure...

Page 13: ...er Direction of paper insertion R Insert from right Left side Right side Holder position 3 2 1 1 2 3 2 in Holder 3in is all the same 1 A bit near 2 Standard Plate Paper Holder 2in 3 A bit far 4 Far Pl...

Page 14: ...om top Left side Right side Holder position 3 2 1 1 2 3 2 in Holder 3in is all the same 1 A bit near 2 Standard Left side Plate Paper Holder 2in Right side Plate Paper Holder2 2in 3 A bit far 4 Far Le...

Page 15: ...Top Horizontal 58mm PMU2200 1 Horizontal 60mm PMU2210 Vertical Front 60mm PMU2211 2 Vertical Back 58mm PMU2202 1 Vertical Back 60mm PMU2212 2 Table 3 in Model E Ring 5 position E Ring 5 position Model...

Page 16: ...eassembly Put Plate Paper Holder and SA PNE Sensor between Shaft Paper Holder and stop it with the screw Installed position is different depending on the specification Paper Holder PNE Sensor M4x6 ST...

Page 17: ...projection Screw hole for M1 Screw hole for M1 Projection for fixation Attention at reassembly The screw hole is different because o Position Fix the hole for projection on Projection for fixation Po...

Page 18: ...t mount 1 Remove the two M3x6 ST Screw 2 Remove SA PNE Sensor M3x6 ST Position M Position M2 Attention at reassembly Connect BM Sensor with CN109 of Board Main Do not make a mistake because CN108 and...

Page 19: ...R 1 Remove the two M3x6 ST Screw from the side And remove Unit SA PLATEN HILDER from Frame 1 Frame 1 2in 2 Remove the two M3x6 BT Screw 3 Remove M2x4 BT Screw and Fix Brade M3x6 ST SA PLATEN HILDER M2...

Page 20: ...ontal 60mm PMU2210 OFF PMU2XX0 2XX2 Vertical Front 60mm PMU2211 ON PMU2XX1 Vertical Back 58mm PMU2202 Vertical Back 60mm PMU2212 ON LT 22XX Horizontal 60mm PMU2310 ON 58 60 mm Horizontal 80mm PMU2300...

Page 21: ...rint dense characters or dark image the head temperature rises If the head temperature exceeds a specified level the printer stops printing operation and waits till the head temperature is lowered Dur...

Page 22: ...tent of Error POWER LED Green ERROR LED Red 1 Head overheat error ON 1 Error to recover automatically 2 Platen open error MSW3 8 OFF With automatic return set ON 1 Platen open error MSW3 8 ON With rec...

Page 23: ...this column By troubleshooting in accordance with the above mentioned procedure you can troubleshoot efficiently with fewer misjudgments 3 3 Troubleshooting Guide Power Supply Failure Phenomenon Caus...

Page 24: ...nted Faulty thermal head Replace the thermal head Low output voltage Check the supply voltage with tester or others Use within specified voltage range Faulty thermal head Replace the thermal head Fore...

Page 25: ...or caught in the paper path Remove unnecessary paper and set correctly Paper is not fed or jammed Foreign substance in the gear or broken gear Remove the gear holder and check for any foreign substan...

Page 26: ...uto cutter connector Connect the connector correctly Failure in auto cutter s main unit Use tester or oscilloscope or other instrument to measure supply voltage If the supply voltage is normal replace...

Page 27: ...221 ZF44113 01F Holder2 Platen Unit 2in 1 1 1 0 0 0 2inch 9 600382 00 Platen Holder 0 0 0 1 1 1 3inch 10 PF28206 01 Platen 0 0 0 1 1 1 3inch 14 500318 00 Fix Brade 0 0 0 1 1 1 3inch 21 ZF44104 01F Hol...

Page 28: ...model 2 3inch 65 ZF66808 00F SA Main PCB PA 1 1 1 1 1 1 Parallel model 2 3inch 67 ZF66809 00F SA Main PCB UB 1 1 1 1 1 1 USB model 2 3inch 69 ZF66701 00F Accessories SA Power Cable 1 1 1 1 1 1 2 3inc...

Page 29: ...5 E11130 040F Screw PHT ST M3x4 0 0 0 0 0 0 BM Senso 1 2 3inch 44 E11830 080F SCREW PHT INT TW M3x6 toothed lock 1 1 1 1 1 1 2 3inch 51 E00140 060F Screw PH M4x6 1 1 1 1 1 1 Insert from top 1 2 3inch...

Page 30: ...PMU2200 2300 SERIES Service Manual 29 4 2 Exploded View of Mechanism 4 2 1 PMU2220 2 inch mode Base style Horizontal...

Page 31: ...PMU2200 2300 SERIES Service Manual 30 4 2 2 PMU2211 2 inch mode Base style Vertical front mount...

Page 32: ...PMU2200 2300 SERIES Service Manual 31 4 2 3 PMU2202 2212 2 inch mode Base style Vertical back mount...

Page 33: ...PMU2200 2300 SERIES Service Manual 32 4 2 4 PMU2300 2310 3 inch mode Base style Horizontal...

Page 34: ...PMU2200 2300 SERIES Service Manual 33 4 2 5 PMU2301 3 inch mode Base style Vertical front mount...

Page 35: ...PMU2200 2300 SERIES Service Manual 34 4 2 6 PMU2302 3 inch mode Base style Vertical back mount...

Page 36: ...1 1 IC305 TA8428K S Transistor Array 1 1 1 TR101 102 RN1302 TE85L F Transistor 2 0 2 TR301 2SJ549STL E Transistor 1 1 1 TR302 RN1302 TE85L F Transistor 1 1 1 TR303 304 305 306 2SK1133 T1B A JM Transi...

Page 37: ...PMU2200 2300 SERIES Service Manual 36 4 4 Parts Configuration 4 4 1 Main Control Board Serial...

Page 38: ...PMU2200 2300 SERIES Service Manual 37 4 4 2 Main Control Board Parallel...

Page 39: ...PMU2200 2300 SERIES Service Manual 38 4 4 3 Main Control Board USB...

Page 40: ...PMU2200 2300 SERIES Service Manual 39 4 4 4 Main Control Board USB...

Page 41: ...PMU2200 2300 SERIES Service Manual 40 5 CIRCUIT DIAGRAM 5 1 Main Control Board CPU Circuit...

Page 42: ...PMU2200 2300 SERIES Service Manual 41 5 2 Main Control Board port...

Page 43: ...PMU2200 2300 SERIES Service Manual 42 5 3 Main Control Board Other Common part...

Page 44: ...PMU2200 2300 SERIES Service Manual 43 5 4 Main Control Board Interface Circuit on Serial USB...

Page 45: ...PMU2200 2300 SERIES Service Manual 44 5 5 Main Control Board Interface Circuit on Serial Parallel...

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Citizen PMU-2200II, Service Manual

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