Tharo Systems H-427 Parts & Service Manual Download Page 8 | Manualshive

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7

2.04 Main Board

Part No.

Description

Remarks

1

710-045100-000

MIDDLE PLATE

2

023-22P006-060

MAIN PCB ASSEMBLY

3

765-130064-142

MACHINE SCREW/P/NI/M3*6

4

160-100019-000

RIBBON SENSOR OUT ASSEMBLY

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Summary of Contents for H-427

Page 1: ...427 H 427 H 436 Thermal Transfer Printer 436 Thermal Transfer Printer 436 Thermal Transfer Printer 436 Thermal Transfer Printer Parts Service Manual Parts Service Manual Parts Service Manual Parts Ser...

Page 2: ...2 09 Ribbon Module 12 2 10 Label Supply Guide 13 2 11 Power Switch 14 2 12 Optional Cutter Parts 15 2 13 Ethernet Optional and Parallel Ports Parts 16 2 14 Optional Internal Rewind Parts 17 Exploded...

Page 3: ...34 Thermal Printhead Cleaning 34 Printhead Module Installation Removal Instructions 35 Printhead Print Line Adjustment 36 Thermal Printhead Balance Adjustment 37 Ribbon Tension Adjustment 37 Ribbon Sh...

Page 4: ...dent Fonts 11 resident alphanumeric fonts including OCR A B are expandable eight times horizontally and vertically Scalable Font Code Page 850 852 Downloadable Fonts Windows Bit map fonts TrueType fon...

Page 5: ...rview 1 2 3 4 5 6 Item Part No Description Remarks 1 700 050000 001 LABEL ROLL GUIDE 2 Part Group RIBBON MODULE 3 Part Group MECHANISM 4 700 031903 021 BOTTOM FRONT COVER 5 700 031703 031 LEFT PANEL 6...

Page 6: ...23 22P011 060 for Front Panel upper right 2 NOTE Use Part Number 023 22P015 060 for Front Panel Kit lower right 3 Item Part No Description Remarks 1 720 058000 010 TOP RIGHT COVER 2 700 031803 021 TOP...

Page 7: ...ANEL 2 755 006300 010 NAME PLATE 3 700 031703 031 LEFT PANEL 4 160 000103 030 LCD BOARD ASSEMBLY 5 765 230085 245 TAPPING SCREW T BK 3 8 TAP III 2 Strip Sensor Module Parts 6 700 036003 011 STRIP PCB...

Page 8: ...7 2 04 Main Board Part No Description Remarks 1 710 045100 000 MIDDLE PLATE 2 023 22P006 060 MAIN PCB ASSEMBLY 3 765 130064 142 MACHINE SCREW P NI M3 6 4 160 100019 000 RIBBON SENSOR OUT ASSEMBLY...

Page 9: ...ATEN BUSHING CAP NL66 Green 2 775 620409 063 E RING 4 0 9 0 0 6t mm BK 3 715 012608 100 GEAR 26T M0 8 NL66 4 775 620511 063 E RING 5 0 11 0 6t mm 5 775 C60609 053 GRAPHITE WASHER 6 2 9 5 0 5t 6 730 00...

Page 10: ...140104 141 MACHINE SCREW P NI M4 10 2 220 345602 104 MOTOR 4S56Q 03554SE 3 725 046500 001 MOTOR PLATE SECC 2 0t 4 765 140064 142 MACHINE SCREW P NI M4 6 5 725 046600 001 MOTOR BRACKET SECC 1 6t 6 715...

Page 11: ...10 2 07 Thermal Printhead Module Part No Description Remarks 023 22P005 060 TPH MODULE 203dpi 203dpi 023 23P001 060 TPH MODULE 300dpi 300dpi...

Page 12: ...umber 023 62P009 060 for replacement Sensor Assembly Part No Description Remarks 1 160 000104 100 BLACK MARK SEE THROUGH PCB 2 700 045900 001 MOVABLE SENSOR BOX UP 3 700 046000 001 MOVABLE SENSOR BOX...

Page 13: ...bon Module NOTE Use Part Number 023 22P007 060 for replacement Ribbon Assembly Part No Description Remarks 1 725 027900 001 RIBBON CORE SPRING BLADE SUS 301 0 2t 2 765 230044 143 TAPPING SCREW P NI 3...

Page 14: ...13 2 10 Label Supply Guide Part No Description Remarks 1 700 050200 001 LABEL ROLL GUIDE STOPPER KNOB 2 700 050000 001 LABEL ROLL GUIDE...

Page 15: ...14 2 11 Power Switch Part No Description Remarks 1 150 000022 000 POWER SWITCH ASSEMBLY 2 720 057700 000 BACK PLATE...

Page 16: ...ET TRAY Black 2 700 036203 001 R CUTTER COVER Black 3 720 040700 000 CUTTER SPLINT SUS 301 0 5t 4 765 230064 148 TAP P NI FW 3 6 TAP III 5 230 140002 100 4 ROTARY CUTTER 6 720 059200 000 CUTTER BRACKE...

Page 17: ...1 Ethernet Module 1 160 000192 000 ETHERNET ASSEMBLY 2 725 065300 002 ETHERNET BRACKET 3 765 130065 240 MACHINE SCREW T BK M3 6 4 227 106013 040 HOUSING PHD2 0 2 6P 28 N130mm 2 Parallel PS2 Module 5 7...

Page 18: ...17 2 14 Optional Internal Rewind Parts Part No Description Remarks 1 031 22P004 000 INTERNAL REWIND 2 750 028400 000 U SHAPED CLIP...

Page 19: ...18 Exploded Diagrams and Parts Lists 3 01 MAIN ASSEMBLY...

Page 20: ...te C 26 227 106009 070 HOUSING 396VH 6P 2 UL 1007 18 N150MM 1 C 27 MECHANISM 1 C 28 720 058600 000 MECHANISM SCREW 1 C 29 765 160124 141 MACHINE SCREW P NI M6 12 SPW FW 6 C 30 765 130062 140 MACHINE S...

Page 21: ...C 71 160 000114 001 TONE DETECT STRIP SENSOR ASSEMBLY 1 C 72 745 001800 000 MYLAR PLATE 60 25 0 38T 1 C 73 700 036003 011 STRIP PCB BOX 1 C 74 700 031703 031 LEFT PANEL 1 C 75 755 006300 010 NAME PLA...

Page 22: ...21 NOTE Use Part Number 023 22P012 060 for Power Supply Assembly 3 02 PRINT MECHANISM...

Page 23: ...22 PRINT MECHANISM PARTS LIST...

Page 24: ...0 050500 001 MOVABLE SENSOR STOPPER PLATE 1 A 29 775 620409 063 E RING 4 0 9 0 0 6T MM BK 1 092401 00 1 A 30 715 012608 100 GEAR 26T M0 8 NL66 1 A 31 775 620511 063 E RING 5 0 11 0 6T MM 2 A 32 775 C6...

Page 25: ...S GREEN 1 A 64 720 050700 000 RIBBON SHIELD ADJUSTMENT SCREW 2 A 65 750 031900 000 RIBBON SHIELD ADJUSTMENT SPRING 2 A 66 725 062100 001 RIBBON SHIELD ADJUSTMENT BRCAKET 1 A 67 765 13006A 102 MACHINE...

Page 26: ...25 3 03 RIBBON MODULE...

Page 27: ...1 RIBBON FRICTION PLATE HOLDER ABS Green 2 B 17 760 007100 002 SPRING TWIG D2 5 25L 2 B 18 775 621020 102 E RING NI 10 20 1 0t mm 3 B 19 720 052000 010 RIBBON SUPPLY SHAFT 1 B 20 720 052100 000 RIBBON...

Page 28: ...Pin Connector Cable 5 Bracket to Module Screws 6 Module to Printer Screws 1 Make sure the power is off and the power cable is unplugged Place the Printer onto a smooth surface and open the Top Cover 2...

Page 29: ...t Adaptor Module Assembly to the back of the Printer as shown 6 Connect one end of the 12 Pin Connector Cable to the main board at UART1 CN24 and the other end to the Ethernet Adaptor Module 7 To comp...

Page 30: ...l Ground Initialize Fault Signal Ground N C Select in Host Printer Host Printer Printer Printer Printer Host Printer Host Host Printer Printer Host Printer Serial Interface The Printers are equipped w...

Page 31: ...thout a computer attached See section 9 Using the Printer with a PS 2 Keyboard PS 2 interface from keyboard to Printer PC Printer DATA 1 1 DATA N C 2 2 N C GND 3 3 GND VCC 4 4 VCC CLOCK 5 5 CLOCK N C...

Page 32: ...to print the command sequences received by the Printer instead of executing them Dump Mode is very useful as a troubleshooting tool when the label settings and the print results do not match and can b...

Page 33: ...he label stock is used up or label sensor can t detect paper Replace with new roll of labels If the moveable sensor is still not able to detect the paper then go through the Auto Sensing steps again C...

Page 34: ...er If the platen roller needs to be replaced please contact your Reseller for more information Check if power supply is within the voltage range Part of the label was not printed completely Check if P...

Page 35: ...ed cleaning intervals for the Thermal Printhead Direct Thermal Printing Each time the label roll is changed Thermal Transfer Printing Each time the ribbon is changed Printing labels will cause dirt su...

Page 36: ...Pull the Printhead Lever out and rotate it upward to the right counterclockwise to open the Printhead 2 1 3 Gently pull the Printhead assembly towards you 4 To replace the Printhead line up the plug a...

Page 37: ...he Printhead 2 1 3 Move the Print Line all the way back by turning the screws on each side of the Printhead marked A counterclockwise 4 Then turn the screws clockwise a quarter turn at a time to move...

Page 38: ...r to the center wall 3 To adjust the TPH Spring Box pressure use a flat tip screwdriver to turn the screw clockwise to increase the pressure or counterclockwise to decrease the pressure H 400 Series H...

Page 39: ...he ribbon shield screw A clockwise and if ribbon wrinkle occurs as shown in figure b please turn the ribbon shield screw B clockwise a b For best results only adjust the screw by one half turn for eac...

Page 40: ...ck correctly Some label stock has gaps AND black marks This can cause the Printer to NOT correctly detect the label stock If this happens the Auto Sensor Option should be set to Black Mode or Gap Mode...

Page 41: ...to complete the reset procedure The Printer will return to Ready to print status after the reset 9 The new firmware version will be displayed on the Printer s LCD This confirms that the firmware has b...

Page 42: ...ownload process will start immediately A blue progress bar will pop up to display the progress of download 5 When the progress bar reaches 100 the TrueType Font download is complete and the TrueType F...

Page 43: ...the H 400 Series Cutter Blade When using adhesive labels the cutter may malfunction due to a build up of adhesive on the blade When this happens it will be necessary to clean the Cutter Blade 1 Turn t...

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