Printronix T3204 series Maintenance Manual Download

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Summary of Contents for T3204 series

Page 1: ...R...

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Page 3: ...R P N 136580 001 Rev C...

Page 4: ...ay cause undesired operation Canadian Department of Communications Compliance Statement This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations...

Page 5: ...emarks of Printronix Inc Centronics is a registered trademark of Genicom Corp IBM is registered trademark of International Business Machines Corp 17500 Cartwright Road P O Box 19559 Irvine California...

Page 6: ...es first The warranty does not cover printheads that have been misused damaged due to improper cleaning or damaged due to use of improper ribbons or media Supplies For the number of the nearest Printr...

Page 7: ...tup 2 2 DIP Switch Settings 2 2 Connecting Power 2 3 Host Interfacing 2 4 3 Basic Operations Introduction 3 2 Primary Operator s Panel 3 2 Secondary Operator s Panel 3 3 The Menu System 3 3 Media and...

Page 8: ...ctory Installed Only 5 2 Field or Factory Installed 5 2 Field Installed Only 5 2 6 Troubleshooting Overview 6 2 Printing Pre programmed Labels 6 2 LP IGP PGL IGP VGL Labels 6 2 IGP FGL Labels 6 2 Powe...

Page 9: ...mbly 9 2 Operator Panel Assemblies 9 4 Mechanism Assembly 1 5 Inch Media Supply Hub 1 of 4 9 6 Mechanism Assembly 3 0 Inch Media Supply Hub 2 of 4 9 8 Mechanism Assembly 3 of 4 9 10 Mechanism Assembly...

Page 10: ...Table of Contents iv Head Lifter Assembly 9 38 Media Hub Assembly Standard 9 40 Adjustable Media Hub Assembly Option 9 42 Present Sensor Option 9 44 Cutter and Tray Options 9 46...

Page 11: ...Introduction and Overview 1 1 1 Introduction and Overview Chapter Contents Introduction 1 2 Warnings and Special Information 1 4 T3204 T3304 Printer Overview 1 4 Operational Specifications 1 5...

Page 12: ...factory installed media internal rewind option adjustable media supply hub Centronics compatible parallel host interface coax twinax host interface on line verification capability DRAM expansion inter...

Page 13: ...esk offers technical support with Installation Configuration and Setup Operation and Supplies Loading Specifying the proper media and ribbon Post sales service support questions Call the Printronix Th...

Page 14: ...ain areas the Media Path Printhead Electronics and Power and Options Media Path consists of the transport mechanism which moves print media through the printer and includes the supply and take up hubs...

Page 15: ...n in picket fence or ladder orientations T3304 20 and T3304 21 3 3 mil to 110 mil X dimension in picket fence or ladder orientations Max Print Width 4 1 inches 104 1 mm Maximum Print T3204 20 and T320...

Page 16: ...fonts expandable vertically and horizontally Bar Codes IGP PGL and IGP VGL Code 39 Interleaved 2 of 5 Code 128 subsets A B and C Codabar UPC A UPC E UPC 2 and 5 digit addendums EAN 8 EAN 13 EAN 2 and...

Page 17: ...aper thermal ticket tag stock thermally sensitive plastic stock Thermal Ribbons Standard widths are 25 40 60 80 and 110 mm 1476 ft 450 m in length Media Sensing Moveable see through for die cut labels...

Page 18: ...C Gap between labels 99 99 0 100 D Label length 0 250 E F Media thickness 0 010 0 0046 G Width of sensor opening 0 500 0 200 H Edge of media to edge of sensor opening distance 2 250 0 200 I Reflectiv...

Page 19: ...th Selectable 7 bit or 8 bit data format Handshaking XON XOFF in receive mode only and CTS DTR Electrical Power Source 90 132 VAC or 180 264 VAC 47 63 Hz Circuit Protection Two 2 amp 250V slo blo fuse...

Page 20: ...l and present station Adjustable Media Allows the use of media rolls with 1 5 1 75 2 0 Supply Hub and 3 0 inches 38 1 44 5 50 8 and 76 2 mm inner diameters Internal DRAM Memory 4 or 16 MByte DRAM SIMM...

Page 21: ...2 1 Setup and Configuration 2 Setup and Configuration Chapter Contents Printer Setup 2 2 DIP Switch Settings 2 2 Connecting Power 2 3 Host Interfacing 2 4...

Page 22: ...of the menu system For a detailed explanation see the Setup Guide corresponding to the particular emulation installed in the printer DIP Switch Settings DIP Switch S3 see Figure 2 1 in an 8 position...

Page 23: ...printer and its associated equipment Check the rear AC switch settings before applying power The facing arrows must be selected to match the supplied voltage rating 115 VAC or 230 VAC AC Power Connec...

Page 24: ...ons modes as well as with IBM midrange computer systems using the optional twinax coax interface adapter When using the standard serial port the printer is DTE equipment and supports both CTS DTR and...

Page 25: ...asic Operations Chapter Contents Introduction 3 2 Primary Operator s Panel 3 2 Secondary Operator s Panel 3 3 The Menu System 3 3 Media and Ribbons 3 4 Printing Modes 3 4 Media Loading 3 5 Ribbon Inst...

Page 26: ...r printer functions including setting defaults communication protocols options and advanced service functions The Liquid Crystal Display located in the upper left front of the printer shows printer st...

Page 27: ...is divided into two functions levels Basic and Advanced Service The Basic function level allows the operator to check the machine status change the print contrast adjust label position select various...

Page 28: ...ing the individual dot elements of the printhead apply heat to a ribbon The ink on the ribbon is a specially formulated material that is literally melted into the print media bonding with the media to...

Page 29: ...ns outlined below when installing media stock 1 Open the printer side access cover 2 Rotate the printhead latch 1 counter clockwise to unlatch and raise the printhead to an upright position 3 Lower th...

Page 30: ...y roll and tighten the thumb screw Plastic Hub 5 Place the 3 media supply roll on the media hub assembly 6 Place the media supply roll on the media hub assembly Slide the media retainer against the su...

Page 31: ...e 3 5 8 Rotate the media guide up and slide it to the edge of the media 9 Close the hinge plate and lower the printhead by the rotating the printhead latch clockwise to the latched position Figure 3 5...

Page 32: ...ate the printhead latch counter clockwise to unlatch and raise the printhead 3 Lower the hinge plate 4 Place the new ribbon roll ribbon supply roll on the supply hub making sure the ribbon roll is pus...

Page 33: ...ting the printhead latch clockwise Ribbon Removal 1 Cut the ribbon anywhere between the take up hub and printhead 2 Rotate the printhead latch counter clockwise to raise the printhead then lower the h...

Page 34: ...Basic Operations 3 10...

Page 35: ...l Cleaning 4 2 Cutter and Tear Bar 4 2 Printhead 4 3 Adjustments 4 4 Platen Adjustment 4 4 Media Width Adjustment 4 5 Printhead Alignment Adjustment 4 6 Printhead Lift Adjustment 4 7 Ribbon Setup Adju...

Page 36: ...ese adjustments should be performed only by qualified trained service personnel Cleaning General Cleaning A periodic cleaning should be performed on all rollers guides and assemblies Low pressure air...

Page 37: ...en the side access cover 2 Unlatch the printhead by rotating the printhead latch counter clockwise 3 Remove the ribbon if installed see page 3 9 4 Lower the hinge plate WARNING The printhead surface m...

Page 38: ...urn off the printer and open the printer access cover 2 Unlatch and raise the printhead 3 Rest the thick part of the square on the platen and the other edge on the centerplate NOTE If the square is pa...

Page 39: ...e 4 7 4 Ensure that there is a small gap between the button screw and the green head level adjust knob 5 If media to be used is less than 4 inches wide perform the following steps a Rotate head level...

Page 40: ...Bar code contrast must be even 4 To obtain even print quality loosen the printhead alignment retainer screws 5 Turn the printhead alignment screws counter clockwise to move the printhead forward or c...

Page 41: ...flector on the head mount plate should start off square Adjust to maintain equal tension side to side on the supply side to the head 3 The ribbon deflector in front of the head should be parallel to t...

Page 42: ...INE PAUSE button on the printer NOTE The method used to print test labels will vary depending upon the printer emulation For specific instructions see the Setup Guide corresponding to the emulation in...

Page 43: ...page 7 3 4 Attach the AC power cord to the printer and turn on the AC power switch 5 Using the Secondary Operator s Panel enable the printer transmissive gap sensor NOTE The method used to select the...

Page 44: ...s Panel enable the printer reflective gap sensor 13 Place the red voltmeter probe on TP10 on the Printer Controller PCBA 14 Adjust R2 on the Printer Controller PCBA until the voltmeter reads 0 750 VD...

Page 45: ...Options 5 1 5 Options Chapter Contents Introduction 5 2 Factory Installed Only 5 2 Field or Factory Installed 5 2 Field Installed Only 5 2...

Page 46: ...ting Field or Factory Installed 1 Expanded Internal DRAM Memory Permits printing of long labels 2 Adjustable Media Supply Hub Permits use of media rolls of less than 3 inch inner diameter 3 Label Pres...

Page 47: ...ing Pre programmed Labels 6 2 LP IGP PGL IGP VGL Labels 6 2 IGP FGL Labels 6 2 Power On Self Test 6 3 Error Messages 6 3 Preparing for Troubleshooting 6 3 Initial Steps 6 4 Using the Troubleshooting C...

Page 48: ...label is used to quickly determine the exact configuration of the printer The print quality test label is designed to aid in checking and adjusting the printhead and ribbon In general it is good prac...

Page 49: ...LINE mode The built in diagnostic function provides tests for the proper operation of the printer as well as the capability to print configuration labels reports printer set up parameters and test la...

Page 50: ...printer Gather all tools necessary to complete the procedure before beginning Using the Troubleshooting Charts NOTE NOTE In some cases there are different procedures depending upon the particular emul...

Page 51: ...r ON Are all three indicator lights on the Operator Panel lit YES Printer failed initialization replace Printer Controller PCBA see page 7 7 NO Go to Step 3 3 Is the POWER light ON YES Go to Step 4 NO...

Page 52: ...accessory and replace NO Go to Step 6 6 Unplug printer Check the ribbon cables from Connector J2 on the Printer Controller to Connector J1 on the Front Panel PCBA Is the cable properly connected and u...

Page 53: ...econnect J17 on the Printer Controller PCBA Disconnect J2 on the Front Panel PCBA Plug printer in and turn it ON WARNING This procedure requires measurement of voltage Do not cross test leads or allow...

Page 54: ...than one label YES Go to Procedure 3 NO Adjust media sensor see page 4 9 5 Is the printhead latched in its down and locked position YES Go to Step 6 NO Rotate the printhead latch to its down and locke...

Page 55: ...the Operator Panel PCBA connector Inspect associated cables for proper connection and damage Are both cables O K YES Go to Step 3 NO Connect cables properly or replace if damaged 3 Unplug the media se...

Page 56: ...or repair parts and make connections as necessary 3 Disconnect the sensor from J11 on the Printer Controller PCBA Measure the voltage on J11 pins 1 and 5 with respect to chassis ground Does the voltag...

Page 57: ...ross the width of the label YES Perform the printhead alignment adjustment see page 4 6 NO Go to Step 4 4 Open the printer stock door Assure the printhead cable is properly connected to the printhead...

Page 58: ...ge 6 2 Check the label for the printer s current communications parameters Do these parameters match those of the host device YES Go to Step 4 NO Properly configure the printer see page 3 3 4 Send a l...

Page 59: ...iew 7 2 Cover 7 3 Printhead 7 6 Printer Controller PCBA Main Logic Board 7 7 Power Supply Switch Regulator Assembly 7 8 Lower Timing Belt 203 DPI 7 11 Lower Timing Belt 300 DPI 7 13 Upper Timing Belt...

Page 60: ...s recommended that the service person have the following tools available before proceeding with the Removal and Replacement procedures Phillips Screwdriver 1 Phillips Screwdriver 2 Needle Nose Pliers...

Page 61: ...r cord from the AC outlet 2 Raise the side access cover to a full upright position Figure 7 1 3 Loosen the three screws securing the top edge of the cover and remove the screw securing the rear of the...

Page 62: ...cover perform the following steps numbers in the drawings refer to their associated steps 1 Place the cover over the unit as shown aligning the front of the electronic cover with the plastic front pan...

Page 63: ...cover with the plastic front bezel 5 Tighten screw snugly 6 Place hand on the top of the electronic cover pressing firmly and tighten the remaining three outside screws two on the left side and one a...

Page 64: ...printhead connector s guide to free the connector from its socket then remove the printhead Figure 7 5 Replacement 1 Push the new printhead into the connector first Align the printhead with the align...

Page 65: ...4 Disconnect all remaining cables from the Printer Controller PCBA 5 Remove the rear female male hex standoffs from the serial port connector 6 Remove the seven 7 Phillips head screws used to secure t...

Page 66: ...screws Identify your model using the illustrations in Figure 7 7 and follow the directions for that model 4 Rotate the media hub assembly to expose each of three screws used to secure the media hub t...

Page 67: ...the switching regulator assembly 9 Disconnect P17 and P18 from the Main Logic Board and remove both cable connectors 10 Disconnect J4 Black and J7 Red cable connectors from the switching regulator as...

Page 68: ...w switching regulator assembly 2 Refer to Figure 7 9 below when reconnecting the AC filter module assembly 3 Re install printer cover see page 7 4 4 After installation of the new switching regulator a...

Page 69: ...rn off the printer and remove the AC power cord 2 Remove the printer cover see page 7 3 3 Loosen the upper tensioner adjustment screw located on the rear bearing plate 4 Carefully slide the upper timi...

Page 70: ...elt is 171 tooth no ribbon saver option or 212 tooth ribbon saver option installed Replacement 1 Reverse previous procedures to replace the lower timing belt making sure that the belt is routed proper...

Page 71: ...Turn off the printer and remove the AC power cord 2 Remove the printer covers see page 7 3 3 Loosen the upper tensioner adjustment screw located on the rear bearing plate see Figure 7 13 4 Carefully...

Page 72: ...h ribbon saver option installed Replacement 1 Reverse previous procedures to replace the lower timing belt making sure that the belt is routed properly for your printer s configuration see Figure 7 12...

Page 73: ...ord 2 Remove the printer cover see page 7 3 3 Loosen the upper tensioner adjustment screw located on the rear bearing plate see Figure 7 15 4 Remove the cable clamp from the rear bearing plate Figure...

Page 74: ...rse previous procedures to replace the upper timing belt 2 Re adjust the upper tensioner to remove all remaining timing belt slack 3 Replace previously removed cable clamp 4 Re install printer cover s...

Page 75: ...e 7 3 3 Remove the lower timing belt see page 7 11 4 Raise the printhead and lower the lower right front panel Figure 7 17 5 Loosen the set screw in the media sensor knob and remove the media sensor k...

Page 76: ...bly 11 Carefully remove the drive motor assembly from the printer Figure 7 18 Replacement 1 Reverse previous procedures to replace 2 Re adjust the lower tensioner after the timing belt has been re ins...

Page 77: ...11 4 Remove the three 3 6 32 X 38 Phillips screws securing the control panel assembly 5 Raise the printhead and lower the lower right front panel Figure 7 19 6 Remove the control panel assembly and di...

Page 78: ...ement 7 20 8 Carefully slide both the 36 tooth and 51 tooth pulleys off the platen shaft see Figure 7 20 Figure 7 20 9 Loosen the media sensor knob set screw and remove the media sensor knob and space...

Page 79: ...11 Remove the lower assembly bearing plate Figure 7 21 Replacement 1 Reverse previous procedures to replace 2 Re adjust the lower tensioner after the timing belt has been re installed 3 Install AC po...

Page 80: ...page 7 3 2 Locate connector J1 see Figure 7 24 3 Align the SIMM module s contacts with the connector as shown in Figure 7 22 The notch in the SIMM module does not allow it to fit into the socket unles...

Page 81: ...Removal and Replacement 7 23 Figure 7 24 Replacement 1 Re install printer cover see page 7 4...

Page 82: ...ARNING Before removing the cover turn power off and unplug printer from supply voltage Removal 1 Remove the printer cover see page 7 3 2 The EPROMs are located in sockets U17 to U20 on the Printer Con...

Page 83: ...ket taking care to orient the notch in the chip with the notch in the socket 4 Press the chip down until fully seated taking care not to bend any of the contact pins see Figure 7 26 Figure 7 26 5 Inse...

Page 84: ...s There is no change in jumper settings when installing the NVRAM Battery backup power for the NVRAM is provided by a Lithium Battery WARNING LITHIUM BATTERY There is a danger of explosion if the batt...

Page 85: ...Circuit Description 8 1 8 Circuit Description Chapter Contents Introduction 8 2 Printer Controller PCBA 8 2 Microprocessor and Related Circuits 8 2 Connector Function Summary 8 14...

Page 86: ...e functions located on the Printer Controller PCBA Microprocessor and Related Circuits The main devices and functions located on the Printer Controller PCBA are listed below 1 80960JA Microprocessor a...

Page 87: ...the 80960JA bus operations is 40 ns per bus state The 80960JA has an interrupt controller and two counters built in The interrupt controller has eight external interrupts of which four are used These...

Page 88: ...from the host computer It also controls the serial communication signal DTR and detects the status of CTS Figure 8 1 i960JA Controller Block Diagram 4 The PIC provides timing and control for the therm...

Page 89: ...MByte of DRAM memory is provided by U9 and U10 implemented by 4 Mbit DRAMs each arranged as 256K by 16 bits with dual column address strobe CAS control DRAM Address Multiplexer The DRAM address multip...

Page 90: ...H CAS1L CAS1H CAS2 CAS3 CAS4 CAS5 4 Generates the memory and I O chip select signals EPSEL CARTDEN IOWR RCMD NIDSEL NMSEL NDSEL RDFIFO RDSEN RDFPAN DISPDEN NVRCE RTCSEL 5 Generates one of the 80960 bu...

Page 91: ...or is turning then it indicates that the thermal transfer ribbon is broken or jammed NOTE If the printer is in direct thermal mode then software does not monitor the ribbon sensor since the direct mod...

Page 92: ...5 Enable for LCD J2 24 Register selection for LCD J2 26 Paper Edge Sensor The paper edge sensor circuits consist of inverters U33 10 U33 8 and U33 6 potentiometers R2 and R3 and transistor switch Q2 T...

Page 93: ...the LOW gain mode Label Present Sensor Optional The label present sensor circuitry consists of the phase lock loop circuit U31 inverter U33 4 diodes D2 and D3 resistors R81 R97 R80 and R79 and capaci...

Page 94: ...s data bits 13 and 14 at data status buffer U14 Two outputs J9 1 and 2 are generated by latches U2 18 and 19 These latches are activated by the i960 executing a store operation to latch U2 using data...

Page 95: ...ead TPH control circuits are listed below U57 512 by 9 FIFO U50 Dot History Field Programmable Gate Array U49 8k by 8 SRAM U51 Quad nand gate U59 Quad Op amp U48 PIC16C55 microcontroller The TPH contr...

Page 96: ...o clock the 3 bit heat cycle counter located inside the FPGA from one heat cycle to the next The LATCH signal is generated by the PIC This signal is used to latch serial printhead data into the printh...

Page 97: ...ll be HIGH and U39 13 will be LOW When U39 15 is LOW then U39 14 will be LOW and U39 13 will be HIGH U39 4 is an enable input for the RS422 driver that can be controlled from the UARTs U45 RTS output...

Page 98: ...Connector Provides voltage and control signals to the optional media cutter J9 Ribbon Saver Interface Connector Provides control signals and voltages for the optional ribbon saver J10 Reserved J11 Rib...

Page 99: ...Linkage Assembly 9 16 Bearing Plate Lower Assembly 9 18 Media Sensor Assembly 9 20 Thermal Transfer Mechanism 1 of 2 9 22 Thermal Transfer Mechanism 2 of 2 9 24 Rewind Option Assembly 1 of 2 9 26 Rew...

Page 100: ...Spare Parts 9 2 Cover Assembly...

Page 101: ...7 303 Upper R A Panel 3 750057 106 750057 106 Adhesive Tape 4 750057 339 750057 339 Right Cover Window 5 750057 360 750057 360 Left Top Cover 6 750057 361 750057 361 4 40 Internal Tooth Keps Nut 7 750...

Page 102: ...Spare Parts 9 4 Operator Panel Assemblies...

Page 103: ...anel 4 750057 299 750057 299 Panel Door 5 750057 054 750057 054 16 X 2 LCD W Backlight Assembly 6 750057 209 750057 209 LCD to Operator Panel Cable Assembly 7 750057 335 750057 335 Display PCBA 8 7500...

Page 104: ...Spare Parts 9 6 Mechanism Assembly 1 5 Inch Media Supply Hub 1 of 4...

Page 105: ...607 Drive Motor Assembly 24 750057 410 750057 410 8 32 x 1 2 Phil PH Ext S Screw 25 750057 386 750057 386 Media Sensor Knob 26 750057 218 750057 218 Spacer 27 750057 387 750057 387 Label Guide Assemb...

Page 106: ...Spare Parts 9 8 Mechanism Assembly 3 0 Inch Media Supply Hub 2 of 4...

Page 107: ...Assembly 23 750057 387 750057 387 Assy Label Guide 24 750057 410 750057 410 8 32 x 1 2 Phil PH Ext S Screw 25 750057 386 750057 386 Media Sensor Knob 26 750057 218 750057 218 Spacer 27 750057 485 750...

Page 108: ...Spare Parts 9 10 Mechanism Assembly 3 of 4...

Page 109: ...4 Phil Ph Ext S Screw 24 750057 279 750057 279 Screw Sems Combo 6 32 x 25 25 750057 420 750057 420 50 Diameter Cable Clamp 26 750057 421 750057 421 Screw Lock Assembly 27 750057 089 750057 089 3 8 513...

Page 110: ...Spare Parts 9 12 Mechanism Assembly 4 of 4...

Page 111: ...rol Cable Assembly 3 750057 324 750057 324 Printhead Power Cable Assembly 4 750057 327 750057 327 Bridge Cable Assembly 5 750057 441 750057 441 Printhead Data Cable Assembly 6 750057 442 750057 442 In...

Page 112: ...Spare Parts 9 14 Printhead Mount Assembly...

Page 113: ...g 6 750057 447 750057 447 300 X 022 X 88 Compression Spring 7 750057 448 750057 448 6 64 X 3 4 SOCHD Screw 8 750057 449 750057 449 6 32 X 31 BH Screw 9 750057 450 750057 450 8 X 048 Thk Flat Washer 10...

Page 114: ...Spare Parts 9 16 Linkage Assembly...

Page 115: ...er Link 4 750057 460 750057 460 Spring Outer Bracket 5 750057 461 750057 461 Pivot Pin 6 750057 462 750057 462 411 ID X 250 OD Flat Washer 7 750057 463 750057 463 280 OD X 210 ID X 12 Nylon Spacer 8 7...

Page 116: ...Spare Parts 9 18 Bearing Plate Lower Assembly...

Page 117: ...ON 1 750057 468 750057 468 Lower Plate 2 750057 469 750057 469 Oilite FF 312 2 Bearing 3 750057 470 750057 470 Flanged FF 312 Bearing 4 750057 296 750057 296 Head Lift Knob 5 750057 307 750057 307 3 8...

Page 118: ...Spare Parts 9 20 Media Sensor Assembly...

Page 119: ...5 750057 474 750057 474 4 40 Hex Miniature Nut 6 750057 475 750057 475 Sensor Guide Bracket 7 750057 476 750057 476 4 Tywrap 8 750057 477 750057 477 Sensor Adjust Shaft 9 750057 478 750057 478 Med Se...

Page 120: ...Spare Parts 9 22 Thermal Transfer Mechanism 1 of 2 NOTE This section applies only to printers equipped for thermal transfer operation...

Page 121: ...MB Screw 5 750057 288 750057 288 Ribbon Rewind J Hook 6 750057 294 750057 294 Ribbon Take Up Hub Assembly 7 750057 485 750057 485 312 Flanged Bearing 8 750057 486 750057 486 Outer Ribbon Roller 9 7500...

Page 122: ...Spare Parts 9 24 Thermal Transfer Mechanism 2 of 2 NOTE This section applies only to printers equipped for thermal transfer operation...

Page 123: ...nsor Board Assembly 5 750057 496 750057 496 Insulator 6 750057 497 750057 497 250 ID Flanged Bushing 7 750057 283 750057 283 1 4 Shaft Collar 8 750057 435 750057 435 Screw Ext S PH Phil 10 32 x 3 8 9...

Page 124: ...Spare Parts 9 26 Rewind Option Assembly 1 of 2...

Page 125: ...2 ITEM P N T3204 P N T3304 DESCRIPTION 1 750057 285 750057 285 Rewind Arcplate 2 750057 338 750057 338 Label Rewinder Clasp 3 750057 503 750057 503 Thumb Screw Knob 4 750057 292 750057 292 Label Rewi...

Page 126: ...Spare Parts 9 28 Rewind Option Assembly 2 of 2...

Page 127: ...04 375 Collar Set Screw 2 750057 505 750057 505 Nylon 187THK X 375 ID X 50 Spacer 3 750057 300 750057 300 44T With Clutch Pulley 4 750057 293 750057 293 Retainer Assembly Clutch 5 750057 310 750057 31...

Page 128: ...Spare Parts 9 30 Final Assembly...

Page 129: ...057 646 750057 646 Rear Product S N Safety Agency Label 3 750057 508 750057 508 Control Panel Assembly 4 750057 509 750057 509 Cover Assembly 5 750057 304 750057 304 Lower R A Panel 6 750057 396 75005...

Page 130: ...Spare Parts 9 32 Label Guide Assembly...

Page 131: ...RIPTION 1 750057 512 750057 512 Plate Guide 2 750057 513 750057 513 Guide Label Adjust 3 750057 400 750057 400 4 40 X 1 4 PH SEMS Screw 4 750057 515 750057 515 Mount Label Guide 5 750057 516 750057 51...

Page 132: ...Spare Parts 9 34 Ribbon Saver Option 1 of 2...

Page 133: ...2 750057 519 750057 519 Gear Brake Assembly 3 750057 520 750057 520 Gear Cover 4 750057 395 750057 395 6 32 X 3 8 Black SEM Screw 5 750057 522 750057 522 1 4 Retaining Snap Ring 6 750057 523 750057 52...

Page 134: ...Spare Parts 9 36 Ribbon Saver Option 2 of 2...

Page 135: ...yliner Bushing 7 750057 530 750057 530 Lever Lift Assembly 8 750057 400 750057 400 4 40 X 1 4 Phillips PH EXT S Screw 9 750057 613 750057 613 Ribbon Saver Board Assembly 10 750057 532 750057 532 188 I...

Page 136: ...Spare Parts 9 38 Head Lifter Assembly...

Page 137: ...e Bearing 6 750057 543 750057 543 1 4 Truac 5103 Crescent Retaining Ring 7 750057 544 750057 544 Flanged Bearing 8 750057 545 750057 545 Cam Drive Shaft 9 750057 546 750057 546 3 32 X 5 8 Roll Pin 10...

Page 138: ...Spare Parts 9 40 Media Hub Assembly Standard...

Page 139: ...g Retain External 5 8 shaft 6 202939 001 202939 001 Torsion Spring 7 202935 001 202935 001 Hub Media 3 inch 8 202914 001 202914 001 Washer Flat M4 Black 9 202917 001 202917 001 Screw 8 32 x 3 8 w p 10...

Page 140: ...Spare Parts 9 42 Adjustable Media Hub Assembly Option...

Page 141: ...sc Friction 6 202919 001 202919 001 Washer Double 7 202937 001 202937 001 Washer 3 Wave 8 202926 001 202926 001 Nut Clutch Pack 9 202913 001 202913 001 Screw Phillips 2 56 x 1 4 10 202921 001 202921 0...

Page 142: ...Spare Parts 9 44 Present Sensor Option...

Page 143: ...QTY P N T3204 P N T3304 DESCRIPTION 1 2 750057 429 750057 429 SCREW SEM 4 40 2 1 202847 001 202847 001 BRACKET SENSOR MOUNTING 3 1 202861 001 202861 001 PRESENT SENSOR ASSY 4 1 750057 361 750057 361...

Page 144: ...Spare Parts 9 46 Cutter and Tray Options Cutter...

Page 145: ...HER BELLEVILLE 6 1 202850 001 202850 001 LATCH CUTTER 7 1 202858 001 202858 001 SHAFT PIVOT 8 2 750057 002 750057 002 E RING 188 DIA 9 1 750057 476 750057 476 TYWRAP 4 10 1 202849 001 202849 001 BRACK...

Page 146: ...Spare Parts 9 48 Tray...

Page 147: ...2 3 202842 001 202842 001 WASHER FLAT NYLON 3 2 750057 645 750057 645 KNOB PLASTIC 244 8 32 TAPPED 4 1 202855 001 202855 001 LINKAGE LABEL TRAY 5 1 202844 001 202844 001 NUT ELASTIC STOP 8 32 6 1 2028...

Page 148: ...Spare Parts 9 50...

Page 149: ......

Page 150: ...136580 001C...

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Printronix T3204 series, Maintenance Manual

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