Citizen iDP-3221 Service Manual

CITIZENService ManualModel: iDP3221Line Thermal PrinterRev. 1.00 Newly issued on May 10, 1999JaJaJaJappppaaaan n n n CCCCBBBBM M M M CCCCoooorrrrpppp

iDP-3221 Service Manual– 10 –CITIZEN3333...4444...2222PPPPrrrriiiinnnnt t t t DDDDaaaatttta aa aa aa annnnd d d d PPPPrrrriiiinnnnt t t t PPPPooooss

iDP-3221 Service Manual– 11 –CITIZEN4444...DDDDIIIISSSSAAAASSSSSSSSEEEEMMMMBBBBLLLLY Y Y Y AAAANNNND D D D REAREAREAREASSSSSSSSEEEEMMMMBBBBLLLLYYYYFo

iDP-3221 Service Manual– 12 –CITIZEN2. Removing the Upper Cover(1) Remove the head springs from the hooks and detach the platen roller.(2) Remove the

iDP-3221 Service Manual– 13 –CITIZEN3. Removing the Black Mark Sensor (Option) from the Upper Cover(1) Remove the upper cover.(2) Push the claw on the

iDP-3221 Service Manual– 14 –CITIZEN5. Disassembling the Platen Roller Unit(1) Disengage the E-ring on the platen gear side.(2) Remove the platen gear

iDP-3221 Service Manual– 15 –CITIZEN7. Removing the bottom plate from the chassis(1) Remove the two screws (M3´8).(2) Slide the bottom plate in the di

iDP-3221 Service Manual– 16 –CITIZEN9. Removing the Control Board from the Chassis(1) Remove the bottom plate.(2) Remove the upper cover.(If the optio

iDP-3221 Service Manual– 17 –CITIZEN10. Removing the Thermal Head from the Control Board(1) Insert a flat-blade screwdriver between the heat sink of t

iDP-3221 Service Manual– 18 –CITIZEN12. Removing the Head Springs from the Chassis(1) Remove the upper cover.(2) Turn the head springs to set them upr

iDP-3221 Service Manual– 19 –CITIZEN5555...TTTTRRRROOOOUUUUBBBBLLLLEEEESSSSHHHHOOOOOOOOTTTTIIIINNNNGGGG5555...1111TTTTrrrroooouuuubbbblllleeeesssshh

iDP-3221 Service Manual– 2 –CITIZENINTRODUCTIONThis manual describes the disassembly, reassembly, and maintenance procedures of the linethermal printe

iDP-3221 Service Manual– 20 –CITIZEN····PPPPrrrriiiinnnnttttiiiinnnng g g g ffffaaaaiiiilllluuuurrrreeeePhenomenon Cause Check Method RemedyFaulty DC

iDP-3221 Service Manual– 21 –CITIZEN····PPPPaaaappppeeeer r r r ffffeeeeeeeed d d d ffffaaaaililililuuuurrrreeeePhenomenon Cause Check Method RemedyFa

iDP-3221 Service Manual– 22 –CITIZEN····FFFFaaaauuuulllltttty y y y sssseeeennnnssssoooorrrrPhenomenon Cause Check Method RemedyFaulty paper sensor Re

iDP-3221 Service Manual– 23 –CITIZEN6666...SSSSEEEERRRRVVVVIIIICE CE CE CE PPPPAAAARRRRTTTTS S S S LLLLIIIISSSSTTTT6666...1111PPPPaaaarrrrtttts s s

iDP-3221 Service Manual– 24 –CITIZENEXPLODED VIEW 2/2Ref. No. Parts No. Description Q'ty Remarks41

iDP-3221 Service Manual– 25 –CITIZEN6666...2222DDDDiiiissssaaaasssssssseeeemmmmbbbblllly y y y DDDDrrrraaaawwwwiiiinnnngggg···· DDDDiiiissssaaaass

iDP-3221 Service Manual– 26 –CITIZEN···· DDDDiiiissssaaaasssssssseeeemmmmbbbblllly y y y DDDDrrrraaaawwwwiiiinnnngggg----2222

iDP-3221 Service Manual– 27 –CITIZEN6666...3333PPPPaaaarrrrtttts s s s LLLLiiiisssst t t t ffffoooor r r r CCCCoooonnnnttttrrrrooool l l l PPPPCB ACB

iDP-3221 Service Manual– 28 –CITIZEN 2222////3333Ref. No Parts No. DescriptioniDP3221RiDP3221PC21 E2110-880 C. Cap GRM40B102K50PT 1C10

iDP-3221 Service Manual– 29 –CITIZENRef. No Parts No. DescriptioniDP3221RIDP3221PCN7 E48000880 Connector ESDB-25S-R2N 1(JPN/EUR)CN7 E48000875 Connect

iDP-3221 Service Manual– 3 –CITIZENCCCCOOOONNNNTTTTEEEENNNNTTTTSSSS1. HANDLING AND MAINTENANCE OF PRINTER ...

iDP-3221 Service Manual– 30 –CITIZEN6666...4444PPPPaaaarrrrtttts s s s LLLLaaaayyyyoooouuuut t t t DDDDrrrraaaawwwwiiiinnnngggg6666...4444...1111CC

iDP-3221 Service Manual– 31 –CITIZEN···· SSSSoooollllddddeeeer r r r SSSSiiiiddddeeeeKeytop

iDP-3221 Service Manual– 32 –CITIZEN6666...4444...2222CCCCoooonnnnttttrrrrooool l l l PPPPCB CB CB CB AAAAssssssssy y y y 3221322132213221----02 02

iDP-3221 Service Manual– 33 –CITIZEN···· SSSSoooollllddddeeeer r r r SSSSiiiiddddeeeeKeytop

iDP-3221 Service Manual– 34 –CITIZEN7777...DDDDRRRRAAAAWWWWIIIINNNNGGGGThe following lists the reference drawings for maintenance, and so on.• Block

iDP-3221 Service Manual– 35 –CITIZEN7777...1111BBBBlllloooocccck k k k DDDDiiiiaaaaggggrrrraaaammmm

iDP-3221 Service Manual– 36 –CITIZEN7777...2222CCCCiiiirrrrccccuuuuiiiit t t t DDDDiiiiaaaaggggrrrraaaammmm7777...2222...1111CCCCoooonnnnttttrrrroo

iDP-3221 Service Manual– 37 –CITIZEN7777...2222...2222CCCCoooonnnnttttrrrrooool l l l PPPPCB CB CB CB AAAAssssssssy y y y 3221322132213221----02 02

iDP-3221 Service Manual– 38 –CITIZEN8888...OOOOUUUUTTTTER ER ER ER DDDDIIIIMMMMEEEENNNNSSSSIIIIOOOONNNN···· PPPPrrrriiiinnnntttteeeerrrr

iDP-3221 Service Manual– 39 –CITIZEN···· AC AC AC AC AAAAddddaaaapppptttteeeer r r r ((((31313131AAAADDDD))))

iDP-3221 Service Manual– 4 –CITIZEN7.2.1 Control PCB Assy 3221-01 (Serial Interface D-sub 25)...367.2.2 Con

iDP-3221 Service Manual– 5 –CITIZEN1111...HHHHAAAANNNNDDDDLLLLIIIINNNNG G G G AAAANNNND D D D MMMMAAAAIIIINNNNTTTTEEEENNNNAAAANNNNCE CE CE CE OOOOF F

iDP-3221 Service Manual– 6 –CITIZEN2222...SSSSPPPPECECECECIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNNSSSS2222...1111BBBBaaaassssiiiic c c c SSSSppppeeeeccc

iDP-3221 Service Manual– 7 –CITIZEN3333...MMMMEEEECCCCHHHHAAAANNNNIIIISSSSMMMMS S S S AAAANNNND D D D OOOOPPPPEEEERRRRAAAATTTTIIIINNNNG G G G PPPPRRR

iDP-3221 Service Manual– 8 –CITIZEN3333...2222PPPPllllaaaatttteeeen n n n RRRRoooolllllllleeeer r r r AAAAttttttttaaaacccchhhhiiiinnnngggg/D/D/D/Deee

iDP-3221 Service Manual– 9 –CITIZEN3333...3333...2222PPPPaaaappppeeeer r r r NNNNeeeeaaaarrrr----eeeennnnd d d d SSSSeeeennnnssssoooorrrrThis sensor