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  5. Maintenance Manual

Tally T9020 Maintenance Manual

Manual is about: Laser Printer

Summary of T9020

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    Maintenance manual laser printer t9020 ®.

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    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 (50...

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    2 - 2 2.2 upper cover.

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    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) ❍ ❍ ❍ ❍ ...

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    2 - 4 2.3 printer.

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    2 - 5 2.3 printer level/quantity m p @ part number description paper eject unit duplex unit b15x (120v) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ 1 1 1 1 1 1 1 1 b25x (230v) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ pos 1 ~ 7 1 2 3 4 5 6 7 8 1 1 application (option).

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    2 - 6 2.4 printer m unit -1.

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    2 - 7 2.4 printer 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...

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    2 - 8 2.5 printer m unit -2.

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    2 - 9 2.5 printer 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 ...

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    2 - 10 2.6 printer m unit -3.

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    2 - 11 2.6 printer 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 lo...

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    2 - 12 2.7 printer m unit -4 (1/2).

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    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 1 1 1 1 1 1 2 1 1 1 1 1 2.7 printer 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 pla...

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    2 - 14 2.7 printer m unit -4 (2/2).

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    2 - 15 2 2 1 1 1 1 1 1 2 1 27 1 2 2.7 printer 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 b...

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    2 - 16 2.8 base frame asy (1/2).

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    2 - 17 2.8 base 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 sprin...

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    2 - 18 2.8 base frame asy (2/2).

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    2 - 19 2.8 base 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 applicatio...

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    2 - 20 2.9 ld stay asy.

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    2 - 21 2.9 ld 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) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍...

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    2 - 22 2.10 paper eject unit.

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    2 - 23 2.10 paper 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) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍...

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    2 - 24 2.11 hr unit (1/2).

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    2 - 25 2.11 hr 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...

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    2 - 26 2.11 hr unit (2/2).

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    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.

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    2 - 28 2.12 front door asy.

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    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 1 1 2 2 1 1 ...

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    2 - 30 2.13 paper tray (250).

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    2 - 31 2.13 paper 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 ...

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    2 - 32 2.14 paper tray (500).

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    2 - 33 2.14 paper 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 g...

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    2 - 34 2.15 print unit.

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    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 1 b25x (230v) ❍ ❍ ❍ ❍ ❍.

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    2 - 36 2.16 duplex unit (1/2).

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    2 - 37 2.16 duplex 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) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ...

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    2 - 38 2.16 duplex unit (2/2).

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    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) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍.

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    2 - 40 2.17 feeder unit-1 (1/2).

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    2 - 41 2.17 feeder 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 1...

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    2 - 42 2.17 feeder unit-1 (2/2).

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    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.

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    2 - 44 2.18 feeder unit-2 (1/2).

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    2 - 45 2.18 feeder 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 lev...

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    2 - 46 2.18 feeder unit-2 (2/2).

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    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 1 f777 (500) ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ pos 40~46 40 41~42 41 42...

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    213 • video data transfer – when the mechanism controller 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 ls...

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    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 pa...

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    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 – ...

  • Page 52

    Leer.

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    “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 i...

  • Page 54

    Tally representatives germany tally computerdrucker gmbh postfach 2969 d-89019 ulm deutschland tel.: +49 7308 80 0 fax: +49 7308 5903 http://www.Tally.De italy tally s.R.L. Via borsini 6 i-20094 corsico (mi) italia tel.: +39 02 48608 1 fax: +39 02 48601 141 mailbox: +39 02 48608 323 http://www.Tally...