Acroprint ATR-120 manual

        $7 5 $7 5 $7 5 $7 5           $& 5 2 3 5 , 1 7 $& 5 2 3 5 , 1 7 $& 5 2 3 5 , 1 7 $& 5 2 3 5 , 1 7                 6(5 9,&(0$18 $/ 6(5 9,&(0$18 $/ 6(5 9,&(0$18 $/ 6(5 9,&[...]

7 $%/(2)&217(17 6 7 $%/(2)&217(17 6 7 $%/(2)&217(17 6 7 $%/(2)&217(17 6         1. DISASSEMBL Y AND REPLACEMENT (#1~ #22) 2. P AR TS LIST 3. P .C.B. CIRCUIT DIAGRAM 4. C.P .U BLOCK DIAGRAM AND PIN ASSI GNMENT 5. MEASUREMENT • V OL T AGE CHECK • MOTOR OPERA TION CHECK • PRINT HEAD[...]

DISASSEMBL Y AND REPLACEMNET 1 1. Remov e front case. 2. Replace quartzose clock. 3. Replace Ribbo n. 4. Remov e Print Head. 5. Replace F use. 6. Remov e back case. 7. Remove operation Panel block. 8. Remov e the LCD. 9. Remov e the Ribbon Driv e Shaft. 10. Remov ing to LF reducti on gears, mid gear and roller gear . 11. Remov ing the paper feed sh[...]

1 ǃ Rem ove front cas e 1-1 1 -2 1-3 1.Remove two screws M3 h 8 2.T wo press place an d push out direct ion 3. R em ove f r ont ca se[...]

2. Replace quartzose Clock 2-1 2-2 2-3 2-4 2-5 2-6[...]

2-7 2-8 2-9 2-10 1.Remm ove one screw ST3 h 7 (2-1) 2.Remove acti ve cover(2-2 ǃ 2- 3 ǃ 2- 4) 3.Remove t ime face Acry l ˄ 2-5 ˅ 4.Remove second hand ˄ 2-6 ˅ 5.Remove minute hand ˄ 2-7 ˅ 6.Remove hour hand ˄ 2- 8 ˅ 7.Remove one screw ˄ 2- 9 ˅ 8.Remove quartzose clock ˄ 2-1 0 ˅[...]

3. Replace Rib bon 3-1 3-2 3-3 3-4 1. Remove and dis card two pin cl ip. ˄ 3-1 ǃ 3-2 ˅ 2. Pull th e ribbo n cass ette b y hand. ˄ 3-3 ǃ 3- 4 ˅ 3. L o ad new Ribbon 4. Load two p in and c lip and front case .[...]

4. Remove Print Head 4-1 4-2 4-3 4-4 4-5 4 - 6[...]

1.Remove the FPC guide us ing a standard ty pe screwdriver .(4-2) 2.Disco nnect the FPC cable from the connecto r (PCN8).(4-3 ǃ 4-4) 3.Pull the head toward the front by hand. ˄ 4-5 ˅ 4.Left it to rem o ve. ˄ 4-6 ˅[...]

5. Re pl ace F use 5-1 5-2 5-3 5-4 1.Remove one screw M3 h 6(5-1) 2.Open the sm all back cover(5-2) 3.Rem o ve the dam age fuse(5-3) 4.Replace a new fus e into right p lace 5.Close the sm all back cover and i nstall the screw(5- 4)[...]

6. Remove back ca se 6-1 6-2 6-3 6-4 1.Remove four screws M4 h 1 0(6- 2) 2.Rem ove the back case by hand ˈ and dis conn ect op er ation pa n el block c ab le fro m the connector on operation panel block.(6- 3 ǃ 6- 4)[...]

7. Re m ove operation Panel block ˄ 7-1 ˅ 7-1 7-2 7-3 1.Remove three scr ews ST3 h 7 DŽ˄ 7- 2 ˅ 2.Remove the opera tion panel b lo ck DŽ˄ 7-3 ˅[...]

8. Remove the LCD 8-1 8-2 8-3 1.Disco nnect the LCD cable fr om the connect or (LCN10) on the 2000UL PCB ass e m bly .(8-1) 2.Disco nnect the LC D cable from the connec t or on the 2003A PCB assem b ly .(8-1) 3.Remove two screws.(8- 2) 4.Remove the LCD.(8-3)[...]

9. Remove the Ribbon Drive Shaft 9-1 9-2 9-3 9-4 1.Remove the screw f i xing the Ribbo n Clutch Holding Pla te. ˄ 9-2 ˅ 2.R emove th e Rib bon Driv e shaft b y h an d.(9 -3)[...]

10. Rem oving to LF reduction gears , mid gear and roller gear 10-1 10-2 10-3 10-4 1.Remove three sn ap r ings wit h a standard ty p e screwdrive r .(10-3) 2.P ullth e two LF red uctio n ge ars ou t of th e sha ft (Ins et a s tand ard t y pe scr ewd river into the ga p between the LF gear a nd frame, a nd lift the gear ) .(10-4 ) 3.Rem o ve the mid[...]

1 1 . Removing the paper fee d shaft and beari ngs 1 1-1 1 1-2 11 - 3 11 - 4 11 - 5 11 - 6[...]

1.Removing the LF Red uction gear .(1 1-1) 2.Removing the Roll er gear . (1 1-2) 3.T urn the bear ing wi th small plie rs to mat ch up th e proj ectio ns on th e bea ring wit h the n otch es in th e frame. (11-3) 4.Remove th e bearin g s from the pa per feed shaf t to outs ide of the fram e (There are two bear ings, on the rig ht and left) .(1 1 -4[...]

12. Rem ove the cam gear , reduction gear , change gear and gear guide 12-1 12-2 12-3 12-4 1.Remove the motor gear .(12-1) 2.Remove one screw to rem o ve the Lever Holding Spring(12-2) 3.Pull the cam gear out of the shaft , Inset a sta ndard ty pe screwdriver into the ga p bet ween th e ca m g ear and fra me, and le ft the c am gear . B e caref ul [...]

13. Rem ove the ribbon cam 13-1 13-2 13-3 1.Remove the snap ring wi th a standard ty pe screwdriver . (13- 2) 2.Pull the ribbon cam out of shaft (Inset a standard ty pe screwdri ver into the gap between the r ibbon cam a n d fram e, and lift the cam . Be ca refu l not to press the scre wdr iver ag ainst th e sh aft fro m th e s id e).(1 3-3 )[...]

14. Rem o ve the lead screw a ssem b le, platen bear ings an d lead screw to p 14-1 14-2 14-3 14-4 14-5 14-6[...]

14-7 14-8 14-9 14-10 14-1 1 14- 1 2[...]

14-13 1.Remove one screws.(14-3) 2. Rem ove platen bearing w hirl stop screw f rom the r ig ht.( 14-4 ǃ 14-5) 3.Remove the LF gear a nd the m otor gear and two scr ews to pull out the m o tor A.(14 -6 ǃ 14-7 ǃ 14-8 ǃ 14- 9) 3.Remove the lead sc rew assemble by hand.(1 4-10 ǃ 14- 1 1) 4.T u rn th e le ad scre w to p to match u p the p roj ecti [...]

15. Rem oving the card inlet and s pacer and E-0305 the sensor 20-1 20-2 20-3 20-4 20-5 20-6[...]

20-7 Remove four screws fixing the card inlet.(20-1) 1. Re m ove the card inlet b y hand.(20-2 ǃ 20-3) 2. Press the hooks of the right and left sen sors slightly outwards and pull out the E-0305 sensor s. Be careful not to brea k the hooks.(20-4 ǃ 20-5 ) 3. Re move two screws fixin g t he spacer ˈ a nd pull out the spacer .(20 -6 ǃ 20-7)[...]

16. Rem oving the E-37 sensor 21-1 21-2 21-3 2 1-4 1.Remove two screw s to take out of the sensor holding plate.( 21-1 ǃ 21-2 ) 2.Remove another two screws to take o ut the sensor .(21-3 ǃ 21 -4)[...]

17. Rem oving the E-30 sensor 15-1 15-2 15-3 15-4 15-5[...]

1.Disco nnect th e sensor h arness a s semb l y fr om the con n ector( LCN3)o n the 2 000UL PCB assembly .(15-1) 2.Rem ove two screws to take out the screw holding pla te.( 15-2 ǃ 15-3) 3.Remove another two screws to take out t he sensor .(15-4 ǃ 150- 5)[...]

18. Rem oving the E-38 Sensor 16-1 1 6-2 2 2 16-3 1 6-4 1.Dissc onnect the sen sor harness assem bl y fr om the connect or(LCN9)on the 2 000UL PCB assembly . 2.Remove two screw s(M3 h 8 ) to take o ut the sen so r .[...]

19. Rem oving the switch lever and switch lever 18-1 18-2 1.Remove two screws (a) fi xing Switch Lever 2.Pu ll t he switc h lever out o f the sna p of s witch le ver posit ion accurate l y .[...]

20. Rem o ve the f riction spri ng, fric tion shaft a nd friction r oller 19-1 19-2 19-3 19-4 19-5[...]

1. Re m ove two screws f ixing the r ight an d left fric tion sprin gs to rem ove the friction sprin gs. The friction sh aft and f rictio n roller are als o remove d.[...]

21. Remove 2 000UL PCB asse m b l y 17-1 17-2 17-3 17-4 17-5 17-6[...]

17-7 1.Disco nnect all the sensor harness asse mbly , and LCD cable , and operatio n black cable, and m otor block, and FPC cab le from the connector s on the 2000UL PCB assem bly ˄ 17-1 ǃ 17-2 ˅ 2.Remove two screws ˄ 17- 3 ˅ 3.Pull out the 2000UL PCB assem bl y b y hand DŽ˄ 17-4 ˅ 4.Solder down the power supply wire to p ull out the 2000UL [...]

22. Load NiCd battery 22-1 22-2 22-3 22-4 22-5 22-6[...]

22-7 22-8 1. Place blac k sticker on th e m ain body shelf . 2. Place white b oth side d sticker on the rech ar geable ba ttery . 3. Place rechar geable battery on the m ain bod y shelf. 4. T ighten the battery . 5. T ighten the inside wires.[...]

PA R T S L I S T Acr oprint A TR120 Time re corde r BOM  THE ELEC TRON COMPON ENT  Ĉ Name Mode Place In A TR120 P/N Remar ks   Mu ltilayer Cera mic Capac itor 0.1uF/50V PC21 PC22 PC14   Mu ltilayer Cera mic Capac itor 0. 01uF /50V PC10 L C25 LC38    Mu ltilayer Cera mic Capac itor 100 0PF /50V PC8 PC 18[...]

   Name Mode Place In A TR120 P/N Remar ks   &DUERQ)LOP)L[HG 5HVLVWRU&5 270K 1/ 4W 5% L R18    &DUERQ)LOP)L[HG 5HVLVWRU&5 33K 1/4W 5% PR9 P R10    &DUERQ)LOP)L[HG 5HVLVWRU&5 620R 1/ 4W 5% LR37 L R38 LR44 L R51 L R71[...]

Ĉ Name Mode Place In A TR120 P/N Remar ks   Aluminum El ectroly tic Capac itor 8)9 PC13     Aluminum El ectroly tic Capac itor 8)9 PC1     Neils bed 2P IN 180° PCN1     Neils bed 4PI N 180° L CN3 LCN 4 L CN[...]

 R adiat ing-f lake Mod el E     Flame Assembly   P/N NB D-980101    Plat e Soleplat e   P/N NB D-980118    Switch L ever   P/N NB -008    Switch L ever B   P/N NB -015    Switch L eve r Suppor t ?[...]

 Motor G ear   P/N NB -035    Motor G ear   P/N NB -011    Cam Gear   P/N NB -033    Lead Scr ew Gea r   P/N NB-027    Ribbo n Cam   P/N NB -013/01 4    Card Gui de(Left) ?[...]

 Cu shion (#5) 8 .5×4 .05×0. 30  P/N DP-113    Red Cus hion 1.0mm  P/N DP-114    Red Cus hion 1.6mm  P/N DP-115    Snap Rings   P/N DC-116    Snap Rings   P/N ZC-117    Snap Rings  ?[...]

 Secon d Hand whit e A TR120  P/N NB-058    Clock face A luminum Board  P/N NB-059    Cell 1. 5V  P/N NB-133    butto n   P/N TW -107    Ribbo n   SDCP-1 01    Underl ay   P/N NB [...]

P .C.B. CIRCIUT DI AGRAM[...]

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C.P .U BLOCK DIAGRAM AND PIN ASSI GNMENT <POR T LIST> 74HD404 889 port Name F unction Description Logic 2 R70/ A N0 IN NiCd battery change control signal 3 R71 IN Mechanical switches L 4 R72 IN Red/Bl ack ri bbon check swit ch L 5 R73 IN Head posit ion check sensor( E -30) L 6 R80 IN Card right/back side chec k sensor H 7 R81 IN Card right/ba[...]

<ELECTRONIC TIME RECORDER CONTROL P ANE > Electronic T ime Recorder Control Pane CPU HD40489B33 H 74HC244 Q5~13 Printer PCN7 LC D (LC N 1 0) KEY 1 ~ 6 ULN2003 LED 1 ~ 6 SW301 SW30 T A7291P MOTO R (PCN8) Aa n d B SW30 Q4 Buzze r1 BQ2 Buzzer2 DC12V OCS2 (32.768 KHz) OCS1 (4MHz) Q2 E-0305(LCN E-37(LCN Q3 E-30(LCN3) E-38 ( LCN[...]

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MEASUREMENT 1 ǃ V oltage check Measuring point V oltage Description 11V ļ GND 11 . 0 V f 5% AC plug should be connected 5V ļ GND 5.0V f 5% AC plug sh ould be conne cted Note: Measurement with no load is possible. 2 ǃ Motor operation chec k (PCN8.1~4) Apply t he voltages s hown below to the term inals of the harness co nnected to co nnector P CN[...]

 ķ(ǃVHQVRU (LCN5.1~8)  Descr iption Measuring point (Pin NO.) Signal name St and by Inserted time card and print ing 1 E-03- E 0 0 ė 4.0V or more ė 0 2 E-03-C 5V 5V 3 E- 03-A 10.2V or more 10.0V or more 4 E-03-K 9 .5V or more 8 .5V or more 5 E-05- E 0 0 ė 4.0V or more ė 0 6 E-05-C 5V 5V 7 E- 05-A 9.5V or more 8.5[...]

 ǃ&38RSHUDWLRQ  The f ollow ing t able sh ows th e oper ation m odes and f unct ion s: Mode A B C D Operat ion Norm al operatio n.. All functions are vali d. Power fail ure mo de wher e printin g is po ssib le DŽ Same opera tion as in A mode. Power fai lure mode. T im e is upda ted. Data i ss a v e di nt h em e m o r y . Power fail[...]

(4)LCN9 Pin No. Signal name 1 ($ 2 (& 3 (. 4 (( (5)LCN0 Pin N o. Signal name 1+ 5 V 2G N D 3 Car d insert ion 4P a n e l o p e n / c l o s e (6)LCN5 Pin No. Signal name P in No. Signal name 1 E-0 3 -E 5 E-0 5 -E 2 E-03-C 6 E -05-C 3 E-03-A 7 E-05-C 4 E-03-K 8 E-05- K (7)LCN12 Pin No. S[...]

(9)PCN8 Pin N o. Signal name 1 R00 (A motor) 2 R01 (A motor) 3 R02 (B motor) 4 R03 (B motor) (10).P CN7 Pin No Si gnal nam e. Pi n No Si gnal nam e 1 GND 7 1 1V 2P I N 4 8 1 1 V 3P I N 6 9 P I N 3 4 PIN 2 10 PIN 9 5 PIN 8 11 PIN 5 6 PIN 1 12 PIN 7[...]