Tally T9020 Maintenance Manual

Maintenance Manual Laser Printer

T9020

®

2 - 1

2.

PARTS LIST AND PARTS DRAWING OF PRINTER MECHANISM

2.1 Visual Index of Parts

2.5 to 2.7 Printer M Unit 2 to 4

2.15 Print Unit

2.2 Upper Cover

2.4 Printer M Unit 1

2.9 Laser Diode (LD) Stay ASY

2.8 Base Frame ASY

2.3 Printer

2.11 Heat Roller (HR) Unit

2.13 Paper Tray (250)

2.14 Paper Tray (500)

2.10 Paper Eject Unit

2.12 Front Door ASY

2 - 2

2.2 Upper Cover

2 - 3

2.2 Upper Cover

LEVEL/QUANTITY M

P

@

@ @ @ @ @ @ @ @ @ @ @ @

@

✽

@

✽

@

@ @ @

✽

@

✽

PART NUMBER

398 300

398 301

398 302

398 303

398 304

APPLICATION

B15X

(120V)

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍

❍ (†)

B152

❍ ❍

❍

1 5

1

1 1

1

1 1 1 5

1 1 1

1

1 1 1 2 1 1

1 1 1 1 1 1 1

B25X

(230V)

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍ ❍

❍

POS

1 ~ 13

1 ~ 7

1 2 3 4 5 6 7 8

9 10 11 12 13

14 15 16 17

18 19 20

-

DESCRIPTION

M3854 20WA (120V) M3854 20WB (230V)

UPPER COVER ASY

UPPER DOOR ASY UPPER DOOR ASY STOPPER1 STOPPER2 LABEL1 LABEL2 LABEL A A3 LABEL UPPER COVER UD GUIDE L UD GUIDE LL UD GUIDE R DCH FRAME ASY OZONE FILTER

OPERATOR PANEL OPCABLE 13P CLEANING PAD SCREW

SHEET LOGO LABEL LOGO

REAR GUIDE CLEANING SHEET

RC PAD

† Applies to specs.

other than B153

2 - 4

2.3 Printer

2 - 5

2.3 Printer

LEVEL/QUANTITY M

P

@

PART NUMBER DESCRIPTION

PAPER EJECT UNIT

DUPLEX UNIT

B15X

(120V)

❍

❍ ❍ ❍

❍

1

1 1 1

1

B25X

(230V)

❍

❍ ❍ ❍

❍

POS

1 ~ 7

1

2 3 4

5

6

7

8

1 1

APPLICATION

(OPTION)

2 - 6

2.4 Printer M Unit -1

2 - 7

2.4Printer M Unit -1

LEVEL/QUANTITY M

P

@

✽

@ @

@

✽ ✽ ✽

@ @

✽

@ @ @

@

PART NUMBER

398 305

398 306 398 307 398 308

398 309

DESCRIPTION

SENSOR LEVER

PHOTO SENSER ASY

FFC DA97AA

CONNECTOR ASY

GUIDE PLATE ASY

ROM BOARD ROM BOARD DCV01AA

PT BRACKET BRACKET T

M COVER

SFS ASY SFS BOARD ASY SFS LEVER SFS COVER

SFS CABLE FELIGHT CORE CODE BUSH

OPE FG PLATE

BRACKET

PLATE

APPLICATION

B25X

(230V)

❍

❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍

❍ ❍ ❍ ❍ ❍

POS

1 ~ 4

1 2 3 4 5

6 7 8

9 10 11

12 13 14 15 16

17 18 19 20 21 22 23 24 25 26 27

28~30

28 29 30 31 32 33 34

35 36 37

38 39 40 41 42

B15X

(120V)

❍

❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍

❍ ❍ ❍ ❍ ❍

1

2

1 4 1 1 2 1

1 2 1 2 1 1

5 2 1 2 3 1 4 1 1 1 2

1

1 1 1 1

1 1 1

1 1 4 1 1

1 1 1 1

1

1 1 1

2 - 8

2.5 Printer M Unit -2

2 - 9

2.5Printer M Unit -2

LEVEL/QUANTITY M

P

✽

@ @

✽

@ @ @ @

@

✽

@ @ @

PART NUMBER

398 310

398 311

398 312

DESCRIPTION

STUDL

FAN ASY FAN FAN BRACKET

PR GUIDE L ASY PR GUIDE L COVER OPEN SWITCH ASY

STEEL BALL SPRING STOPPER SHEET

PT GUIDE L ASY PT GUIDE L RUBBER FOOT PTGL DUMPER

HR PLATE

PICK MOTOR ASY MTR BRACKET ASY PICK MOTOR

GEAR

SUPPORTER BEARING

SHEET FG SPRING ASY BEARING

APPLICATION

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

1 1 3 1 1 1

2

1 1

1 1 1 1 1

1 1 1

1 1 2 1

POS

1 ~ 10

1

2

3

4

5

7 ~ 9

7

8

9 10

11~17

11 12

13 14 15 16 17 18

19~21

19 20 21

22 23

24~27

24 25 26 27 28

29 30 31 32 33 34 35

36 37

1

2

1

1 2

1

2

1 1 1 1 1 1 1

1 4

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

1 1 2

6: unused number

2 - 10

2.6 Printer M Unit -3

2 - 11

2.6Printer M Unit -3

LEVEL/QUANTITY

M

P

@

@ @

@ @ @

@

✽

@ @

@

✽

@ @

PART NUMBER

398 319

398 314

398 315

DESCRIPTION

STUD R

SHEET

PR GUIDE R ASY PR GUIDE R

STEEL BALL SPRING STOPPER

PT GUIDE R ASY PT GUIDE R PPS BOARD ASY WPS BOARD ASY SWITCH ARM PSS CABLE PSS SPRING

PT LOCK LEVER PT LOCK SPRING

CABLE ASY MAIN MOTOR ASY

MM CABLE ASY

FAN

PLATE MFF SCREW

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

1 1 2 1 1 1

1 1 1 1 1

1 1

1 1 1 1

1 1

1 1 1 1 1 1 4

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

POS

1~6

1

2

3

4

5

6

7

8~12

8

9 10 11 12 13

14~25

14

15~19

15 16 17 18 19 20 21 22 23

24 25

26~32

26 27 28 29 30 31 32 33 34 35 36 37 38 39

40 41

1

9 1

2

1

4 3 1 5 2 1 2

1 1

1 1 1 1 1

2 - 12

2.7 Printer M Unit -4 (1/2)

2 - 13

1 1 1 1 1 3 1 1

2 1

1 1 1 1 1 1 1 1 1

1

1 1

4 1

1 1 1

1 1 1 1

1

1 1 1 1

1 1

1 1 1 1 2

1 1 1 1 1

2.7Printer M Unit -4 (1/2)

LEVEL/QUANTITY PART NUMBER

398 316

398 317

398 318

398 319 398 320

DESCRIPTION

SHAFT P ASY ROLLER P ASY GEAR SPRING BEARING GEAR P1 ROLLER L ASY ROLLER L PLATE R PLATE L SCREW E RING ROLLER R ASY ROLLER R PLATE R PLATE L

PLATE ASY GEAR P2

SENSOR LEVER SHEET A HOLDER HOLDER ASY

CABLE ASY GUIDE ASY

PAPER GUIDE ASY

PHOTO SENSOR CABLE ASY SENSOR LEVER GUIDE

SPONGE3

SENSOR LEVER PHOTO SENSOR

CABLE ASY SWITCH COVER SWITCH ASY1 DM BRACKET ASY

STEPPING MOTOR

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

1 ~ 16

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

28~29

28 29 30

31~37

31

32~36

32 33 34 35 36 37 38

39~52

39 40 41

42 43 44

45~52

45 46 47 48 49

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

APPLICATION

M P

@

✽

@ @ @ @ @

@ @

@ @ @ @

@

✽

@ @ @

@

✽

@ @

✽ ✽

27: unused number

2 - 14

2.7 Printer M Unit -4 (2/2)

2 - 15

2 2 1 1

1

1 1 1 2

1

27

1 2

2.7Printer M Unit -4 (1/2)

LEVEL/QUANTITY M

P

@

✽

✽ ✽

✽

PART NUMBER

398 321

398 322 398 323

398 324

DESCRIPTION

STOPPER

SPONGE 3 LABEL HV BOARD

POWER BOARD POWER BOARD

WD98AA

PLATE

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍

❍

❍ ❍ ❍

POS

50 51 52 53 54 55

56

57 58

59

60 61 62

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍

❍

❍ ❍

❍

❍ ❍ ❍

APPLICATION

2

2 - 16

2.8 Base Frame ASY (1/2)

2 - 17

2.8Base Frame ASY (1/2)

LEVEL/QUANTITY

M

P

✽

@ @ @ @ @ @

✽

@ @ @ @

@

✽

@

@ @

✽

@ @ @

✽

@ @

PART NUMBER

398 325

398 326

398 327

398 328

398 329

398 330

DESCRIPTION

FEED ROLLER BEARING PF BEARING GEAR F BEARING GEAR FA GEAR FB

STEPPING MOTOR

BEARING R SPRING R GEAR FC GEAR RA DCH PLATE SPRING HV5

FG PLATE T SHEET SENSOR LEVER4 SPACER SPRING HV1 SPRING HV2 SPRING HV3 SPRING HV4 GEAR

PICK GUIDE ASY SPRING

CAM FOLLOWER R CAM FOLLOWER L

BRAKE PAD SWITCH ASY

SPRING F ROLLER ASY SHAFT ASY

ROLLER ASY

TONER SENSOR ASY TONER SENSOR SPONGE TS LABEL CAM LEVER

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1 1 1 2 1

1

1 1

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

1 ~ 79

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

32~36

32 33 34 35 36 37 38 39

40~49 40~48

40 41 42 43 44

45~46

45 46 47 48 49

1 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 2 1

1 1 2 1 2 1

2

1 1

1

2 - 18

2.8 Base Frame ASY (2/2)

2 - 19

2.8Base Frame ASY (2/2)

LEVEL/QUANTITY M

P

@ @

@

@ @

@ @ @

✽

PART NUMBER

398 331

DESCRIPTION

GEAR BEARING PF

LEVER ASY GUIDE F ASY

PINCH ROLLER SPONGE SHEET LABEL LABEL GUIDE SHEET B PLATE GUIDE

PLATE PLATE PLATE ASY

TRCG UNIT

SCREW SHEET F1

T SHEET CORONA WIRE T PLUG T SPRING

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1 6 6

1 1 1 2 2 4 2 1 1

4 1

1 1 1 1 1 1 1 1

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

50 51 52 53

54~56

54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

71~79

71 72 73 74 75 76 77 78 79

80 81

82 83 84 85 86 87 88 89

1 2 2 2 1

6 2 1 1 2 2 1 1 1 2 1 1 1 2

1

2 - 20

2.9 LD Stay ASY

2 - 21

2.9LD Stay ASY

LEVEL/QUANTITY M

P

@

✽

@

✽ ✽

@ @

@

✽

@ @ @ @

PART NUMBER

398 332

398 333 398 334

398 335

DESCRIPTION

LD STAY SPRING

DCH LED ASY

BRACKET ASY

PLATE

LD UNIT LD UNIT LD CABLE ASY FERRITE CORE

STACKER1 ASY

ROLLER ASY

LABEL LABEL GUIDE A SE RING

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

1 2 2 1

1

3 1 1

1 2

2

1

1 1 2 1 1

POS

1~10

1 2 3

4~5

4 5

6~7

6 7 8

9 10 11 12 13

14 15 16

17~30

17

18~19

18 19 20 21 22

23~25 23~24

23 24 25 26 27 28 29 30 31 32 33 34

1

1 1 1

1 2 3

1

1 1 1 1

1 1

1

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1 4

APPLICATION

2 - 22

2.10 Paper Eject Unit

2 - 23

2.10Paper Eject Unit

LEVEL/QUANTITY M

P

@ @

✽

@

@ @

@

PART NUMBER

398 336

DESCRIPTION

PAPER EJECT UNIT FRAME ASY ROLLER ASY

GUIDE A GUIDE B GUIDE C GUIDE D GUIDE E GUIDE F GUIDE G

SIDE FRAME ER ASY

GEAR3 GEAR D4

PAPER GUIDE ASY

PINCH ROLLER

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1

1 4 2 1 1 1 1 1 1 2 1 3 1 1

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

1~33

1~4 1~2

1 2 3 4 5 6 7 8

9 10 11

12~16

12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

30~32

30

31~32

31 32 33

1

1 1 2 1 3 3

11

2 1

1 1 1 1 1

1 4

9

1 4

1 1

2 - 24

2.11 HR Unit (1/2)

2 - 25

2.11HR Unit (1/2)

LEVEL/QUANTITY M

P

✽ ✽

@

PART NUMBER

398 337 398 338

DESCRIPTION

HR UNIT (120V) HR UNIT (230V)

HR BASE UNIT

BACK UP ROLLER ASY

HEAT ROLLER GEAR HR RING HR SPRING BR UPPER FRAME ASY

SEPARATOR ASY

BEARING HOLDER BEARING BEARING HR ASY

BEARING BEARING

HEATER LAMP HEATER LAMP

REAR COVER SIDE COVER L ASY

SIDE COVER R

GEAR MF

ROLLER HOLDER L ASY

B15X

(120V)

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

1

1 1 1 1 1

1 1 1 1 8 1 9 3

B25X

(230V)

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

POS

1~48

1~19

1

2

3

4

5

6

7~13

7

8

9 10 11 12 13

14~16

14 15 16 17 18

20~21

20 21 22 23 24 25

26 27

29~31

29 30 31 32 33 34 35 36 37 38

39~40

39 40

1 1

1 1 1 1 2 2 1

1

2 2 1

1 1 5

1 1 1

1 1

1 1 1 2 1 1 2

1 5 5

1 1

APPLICATION

2 - 26

2.11 HR Unit (2/2)

2 - 27

2.11 HR Unit (2/2)

LEVEL/QUANTITY M

P

@

PART NUMBER DESCRIPTION

ROLLER HOLDER R ASY

CABLE ASY CONNECTOR TUBE

B15X

(120V)

❍

❍ ❍

❍ ❍ ❍ ❍ ❍

3

1 1 1 1 1

B25X

(230V)

❍

❍ ❍

❍ ❍ ❍ ❍ ❍

POS

42~43

42 43

44 45 46 47 48

1 1

APPLICATION

2 - 28

2.12 Front Door ASY

2 - 29

2.12 Front Door ASY

LEVEL/QUANTITY M

P

@

PART NUMBER DESCRIPTION

FRONT DOOR ASY

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1 1

1 1 1 5

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

1~19

1 2~9 3~5

3

4

5 7~8

7

8

9

10 11 12 13 14 15 16 17 18 19

1

1 2 2 1 1 1 1

1 1 1

1 1

2 - 30

2.13 Paper Tray (250)

2 - 31

2.13Paper Tray (250)

LEVEL/QUANTITY M

P

@

✽

@

PART NUMBER

398 339

DESCRIPTION

PAPER TRAY (250)

S HOLDER ASY HOLDER SPRING PAPER GUIDE L PAPER GUIDE R RACK

PINION P COVER ASY

P PLATE ASY

SPRING

PLATE HOLDER L

PLATE HOLDER R

PH SPRING

DIAL ASY COVER SWITCH CAM

GEAR END GUIDE

COVER

LABEL A LABEL B

SPONGE C1 SPONGE C2 SPONGE C3 SPONGE C4 SPONGE C5

APPLICATION

F704

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍

❍ ❍ ❍ ❍

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍

❍ ❍

❍ ❍ ❍ ❍ ❍

1

1 1 1 1 2 2 1 1

1

2

1 1 1 1 1 1 1

2

1 1

1 1 1 1 1

POS

1~32

1

2

3

4

5

6

7

8

9

10~13

10

11 12 13 14

15

16

17

18 19 20 21 22 23 24

25

26 27

28 29 30 31 32

1

1 1 2

2 - 32

2.14 Paper Tray (500)

2 - 33

2.14Paper Tray (500)

M P

@

✽

@

LEVEL/QUANTITY

PART NUMBER

398 340

DESCRIPTION

PAPER TRAY (500)

S HOLDER ASY HOLDER SPRING GUIDE L ASY

TRAY GUIDE R ASY GUIDE HOLDER R RACK

PINION COVER P CHIP P PLATE ASY

P. SPRING STOPPER LEVER L LEVER R SPRING DIAL ASY COVER SWITCH CAM

GEAR END GUIDE COVER GUIDE ASY

TAPE TRAY PLATE

SPRING R SUB ASY

SPRING L SUB ASY

FG PLATE ASY

APPLICATION

F755

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1

1 1 1

1 1 2 2 1 1 1 1

1 2 1 1 2 1 1 1 1 1 1 1 2 1

1 1 3

1~5

1 2 1 2 1

POS

1~53

2~4

2 3 4 5 6

8~13

8

10~11

10 11 12 13 14 15 16 17 18 19 20

21~27

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

42~44

42 43 44 45 46 47 48 49 50 51 52 53

1

1 1 1

1 1

1 2 1 1 1 1 2

1 2 2

1

1 1

2 - 34

2.15 Print Unit

2 - 35

2.15 Print Unit

LEVEL/QUANTITY M

P

PART NUMBER

DESCRIPTION

PRINT UNIT DEV UNIT DRUM UNIT P LOCK ASY “ TONER BOTTLE

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍

❍

1 1 2

POS

1~3

1

2

3

4

1

B25X

(230V)

❍ ❍ ❍ ❍

❍

2 - 36

2.16 Duplex Unit (1/2)

2 - 37

2.16Duplex Unit (1/2)

LEVEL/QUANTITY

M P

@ @ @

@

✽

@ @

PART NUMBER

398 341

398 342

DESCRIPTION

DUPLEX UNIT DUPLEX SUB ASY UPPER ASY

LOWER ASY

FEED ROLLER

TIMING BELT

E RING TRAY SUB ASY

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1

POS

1~56 1~40 1~13

1~3

1 2 3

5~8

5 6 7 8

9 10 11 12 13

14~39

14

16~18

16 17 18 19 20 21 22 23 24 25 26 27 28

29 30 31 32 33 34 35 36 37 38 39 40

41~55

41 42 43 44 45 46 47

1

4 6 2 2 2

1 1

8 2 4 1 1 4 2 4 4 1

2 2 2 1 1 1 1 1 3 3 1

1

1 2 1

1 1 1 2

1 3 3

1 1 1 1 1 1 1

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

2 - 38

2.16 Duplex Unit (2/2)

2 - 39

2.16 Duplex Unit (2/2)

LEVEL/QUANTITY

M P

@

PART NUMBER DESCRIPTION

SCREW

APPLICATION

B15X

(120V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

48 49 50 51 52 53 54 55 56 4

1 1 1 1 1 1 1 1

B25X

(230V)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

2 - 40

2.17 Feeder Unit-1 (1/2)

2 - 41

2.17Feeder Unit-1 (1/2)

LEVEL/QUANTITY M

P

@

✽

@

PART NUMBER

398 343

APPLICATION

F957 (250)

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1 4 4 3 1 1 1

1 1 1

1 1 1 2 2

1

1 1

1 1 1 1 1

F777 (500)

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

POS

1~28

1~7

1 2 3 4 5 6 7

8~10

8 9

10

A

11~22

11

12

13~17

13 14 15 16 17 18 19 20 21 22

1 1

1

1 1

1 1 1 1 1

1 1

DESCRIPTION

FEEDER SUBASY FEEDER SUBASY“

M FRAME FU ASY“ M FRAME FU ASY“

PT GUIDE L ASY

PT GUIDE L ASY PT GUIDE

SPRING PLATE

PT GUIDE R2 ASY

PPS BOARD ASY

CABLE FU ASY

2 - 42

2.17 Feeder Unit-1 (2/2)

2 - 43

2.17 Feeder Unit-1 (2/2)

LEVEL/QUANTITY M

P

@

PART NUMBER

DESCRIPTION

PT GUIDE R ASY

CABLE FU ASY

APPLICATION

F957 (250)

❍ ❍ ❍ ❍

1 1 1

1 1 1 1 2 2

F777

(500)

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍

POS

B

23 24 25 26 27 28

1

1 6

1 2 1 2

1 1 1 1 1

2 - 44

2.18 Feeder Unit-2 (1/2)

2 - 45

2.18Feeder Unit-2 (1/2)

LEVEL/QUANTITY

M

P

@ @

✽ ✽

@ @ @

@

@ @

✽

@

✽ ✽

✽

PART NUMBER

398 345 398 346

398 347

398 348 398 349

398 350

DESCRIPTION

FEEDER UNIT (250) FEEDER UNIT (500)

M FRAME FU ASY M FRAME FU ASY

SHEET

L FRAME FU ASY L FRAME FU ASY

WT97AA WT97AC

SENSOR LEVER SENSOR LEVER F2 SHEET A SHEET B

RELEASE LEVER

COLOR

LOCK LEVER

SPRING BEARING PF2 FEED ROLLER FU

GEAR F M BRACKET FU ASY M BRACKET FU ASY

STEPPING MOTOR STEPPING MOTOR

SWITCH FU ASY

APPLICATION

F957 (250)

❍

❍ ❍

❍

❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

1 1

8 1 2 1 2 2 2 2 1 1 2 1 1 1 4 1 1 1 1 1

3 1 2

F777 (500)

❍

❍ ❍

❍ ❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

POS

1~38

1 2

3~10

3 4 5

6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

29~35

29 30

31 32 33 34 35 36 37 38 39

1 1

1 2 1 1 2 1 1 1 1

1 1 1 2 1 1 1 2

5

2 - 46

2.18 Feeder Unit-2 (2/2)

2 - 47

LEVEL/QUANTITY

M

P

✽

@ @ @

PART NUMBER

398 351

398 352

398 353

DESCRIPTION

PR SHAFT FU ASY PR SHAFT FU ASY

ROLLER P ASY

PICK ROLLER ASY

HOLDER ASY

GEAR F3 BEARING PF2 S. LEVER F1 ASY

F957 (250)

❍

❍ ❍

❍ ❍ ❍ ❍

1 1

1

F777 (500)

❍ ❍

❍

❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍

❍ ❍ ❍ ❍

POS

40~46

40

41~42

41 42

A

B

43 44 45 46

1 1 1

1 1 2 1

1 1

2.18Feeder Unit-2 (2/2)

APPLICATION

1 1 1 1 1 2 1

213

• Video data transfer – When the mechanism contr oller starts the motor, paper moves along the paper path.

The mechanism controller checks the sensor on the paper path. When paper reaches the position where video data needs to be created, the main controller starts video data transfer from the LSI-1. The LSI, under control of DMA, starts to transfer bit map data from bit map memory to internal buffer memory. The data stored in buffer memory is transferred to the FEIT LSI in synchronization with the clock signal (CLD) generated by the FEIT LSI. The controller generates other signals such as latch and strobe pulses for the LD unit.

The timer circuit generates an original timing signal for each raster, based on which the video timing controller generates the above three signals.

– The FEIT cir cuit in the LSI receives image data from the video buffer in the LSI-1. It

then calculates image data for image improvement and sends the calculation results as video data to the LD unit in synchronization with the BD signal. The BD signal is used to detect that the laser beam is at the start position and that video data transfer is requested. The BD signal is generated as a synchronization signal for each raster from the LD unit.

Figure 5220-9 is a video data transfer block diagram.

CPU RAM bit memory map

Controller

DMA

LSI

Buffer

FEIT

Timer

Video timing

Print density conversion LSI

DIN

CLK

LD unit

• LD unit The LD unit consists of the spindle motor controller and laser power controller.

GID 5220

Figure 5220-9 Video data transfer block diagram

214

2.3.8 Operator panel

The operator panel has eight switches, four LEDs, and one LCD with 16 columns by two lines. The switches are used for operation, and the LEDs and LCD are used to display error or status information.

Figure 5220-10 shows the operator panel.

GID 5220

Figure 5220-10 Operator panel

POWER

ONLINE

DATA

ERROR

MFF

PAPER SIZE

PRINT

FONT

SELF TEST

RESET

CONT.

ENTER

–

+

MENUREADY

FORM

FEED

RESET

MENU

TRAY

SELECT

215

2.3.9 Power supply

This section explains the power supply of the printer. The power supply outputs +5 V to logic circuits and +24 V to the printer mechanism driver. AC voltage is supplied to the heater in the fusing unit. Figure 5220-11 is a power supply block diagram

• Overcurrent prevention – If the voltage exceeds the specified range in terms of +24 V or +5 V, every output

voltage is automatically shut down by the overcurrent protective circuit.

• Overvoltage prevention – If a -5 V overvoltage state occurs, all output voltage is shut down by the +5 V over-

voltage protective circuit.

– If a -24 V overvoltage state occurs, all output voltage is shut down by the +23 V

overvoltage protective circuit.

• PWSTOP signal If the printer detects an alarm state, it generates a PWSTOP signal to forcibly stop power

output. The factor that stopped the power is retained for about one minute after AC input is

turned off.

GID 5220

ACIN

H

F1

SW

Filter

F2

Filter

Surge control

Rectifier

Smoother

Main switching

PW& control

Fusing unit ON/OFF

Input current

1

3

CNAC

Feedback

T01

Fuser unit ON/OFF

Voltage sensor

PWSTOP

+24 V rectifier

Smoother

+5 V rectifier

Smoother

Voltage control

OVP PWSTOP

Filter

12 24VH

6 *HTON

3 PWSTOP

8,9 10,11 +24V SG2

4.5 +5V

6.7 SGI 2

FG

CNPW

N

FG

Figure 5220-11 Power supply block diagram

Leer

“All rights reserved. Translations, reprinting or copying by any means of this manual complete or in part or in any different form requires our explicit approval. We reserve the right to make changes to this manual without notice. All care has been taken to ensure accuracy of information contained in this manual. However, we cannot accept responsibility for any errors or damages resulting from errors or inaccuracies of information herein.”

TRADEMARK ACKNOWLEDGMENTS

The following companies own the other trademarks used in this manual: Adobe Systems, Inc.: PostScript Apple Computer, Inc.: AppleTalk, LocalTalk, Macintosh, TrueType AT&T: UNIX Centronics Data Computer Corporation: Centronics Hewlett-Packard Corporation: Hewlett-Packard, LaserJet, LaserJet 5, PCL International Business Machines Corporation: IBM, IBM PC/AT, IBM PS/2, PC-DOS Microsoft Corporation: Microsoft, MS-DOS, Windows Lexmark International Inc.: MarkVision Miles, Inc.: Intellifont Novell, Inc.: Netware Pipeline Associates, Inc.: PowerPage Xerox Corporation: 4024, Ethernet, Xerox

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Tally Computerdrucker GmbH Postfach 2969 D-89019 Ulm Deutschland Tel.:+49 7308 80 0 Fax:+49 7308 5903 http://www.Tally.de

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C.I.S.

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SPAIN

Tally SRL Aleixandre 8, 2°A 28033 Madrid España Phone:+34 91 7219 181 Fax: +34 91 7219 936 http://www.Tally.it

SINGAPORE

Tally AMT Printer Pte. Ltd 63, Hillview Avenue #08-22, Lam Soon Industrial Building Singapore 669569 Phone:0065-760 8833 Fax: 0065-760 1066 http://www.Tally.com