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Intermec PM43 Service Manual Download Page 6

TITLE 

Model 

DOCUMENT NO. 

PAGE 

PM43 Service Work Instructions 

PM43,PM43C 

SWIPM43x-000 

Page  

6 of 70

 

 

Intermec Proprietary Document 

 

 
 
 

 
 
 
 
 
 
 
 
Section 3 
 
Exploded 
View     
PM43 
Electronics 
Section  
 

 

 

No.  

Description  

See Page  

1 

Accessory Radio Electronics Assembly  

 

2 

Power Supply Electronics Assembly (Behind Main Logic Board)  

 

3 

Main Logic Board (MLB) Assembly  

 

4 

Ribbon Take Up Reduction Gears  

 

5 

Front Panel I/O Cable (shown disconnected from MLB)  

 

6 

Drive Motor for Ribbon, Platen, + Gears and Belts   

 

7 

Kit, Service, Drive Pulley 

 

8 

Rewind Mechanism Electronics  

 

9 

Motor for Rewind Full Batch Mechanism  

 

10 

Rewind Drive Belt Mechanism  

 

11 

Full Batch Rewind Kit, Accessory (items #8, #9, #10 are part of this full batch 
rewinder kit) 

 

 

TABLE 1: 
Available 
Models  
 

PM43 - 

Standard Height Printer

: 

Height 11.60” / Width 11.19” / Depth 19.04” / Weight About 34.8 lbs. 

 

 

PM43C - 

Compact Height Printer: Height 7.13” Std & 9.94 Mega top” / Width 9.94” / Depth 17.0” & 19.7” 

Mega Top  - Weight about 28 lbs

. 

 

 

PM43 

PM43c 

Summary of Contents for PM43

Page 1: ...43x 000 Page 1 of 70 Intermec Proprietary Document Rev ECN Number Description Updated Pages Change Type Released by A 330442 First release Te Chhang B 330740 Added cleaning solution for platen rollers and printhead Added internal rewinder and LTS procedure Te Chhang PM43 PM43c ...

Page 2: ...s 15 Printhead Lift Handle and Pressure Adjust Mechanism 18 Printhead Lift Sensor Assembly 20 Printhead Lift Assembly 21 Printhead Lift Arm 22 Media Guide Top Dancer Assembly and Dancer Assembly 23 Media Guide Bottom Assy 25 Front Media Door Replacement 26 Ribbon Wrinkle Adjustment Mechanism 28 Ribbon Adjust Sub Assembly 29 Tear Bar 30 Media Hanger and Edge Guides 31 Ribbon Supply Assembly 32 Ribb...

Page 3: ...ssories Electronics Interface and Radio Boards 49 Main Logic Board MLB Assembly 50 Power Supply Electronics Assembly Behind the MLB 52 D Sub Wiring Cable 54 Ribbon Take Up Gear Mechanism 55 Front Panel I O Cable shown disconnected from the MLB 56 Kit Service Drive Pulley 57 Ribbon Platen Motor w Gears Tensioner and Drive Belts 58 Internal Rewinder Mechanism 60 Rewinder Full Batch Take UpAssembly 6...

Page 4: ...ption See Page 1 Assembly Door Media PM43 SVC 2 Assembly Cover EE PM43 3 Assembly UI Full Touch ICON Module SVC 4 Platen Roller 5 Printhead 6 Print Unit 7 Front Media Door 8 Ribbon Wrinkle Adjustment Mechanism 9 Media Take Bobbin 10 Media Holder 11 Ribbon Supply Mechanism 12 Ribbon Take up Mechanism 13 Printer Bottom and Feet 4 14 Printer Spine or Main Deck 15 Printer Back Plate ...

Page 5: ...verlay Full Touch 2 Display Window 3 LCD Display 4 Assembly UI Full Touch Module SVC 5 Front USB Connector and Cable 6 7 8 Print Button Kit including light pipe 9 Touchless Configuration Module and Cable No Description See Page 1 Graphic Overlay One Button ICON 2 Assembly UI One Button Module SVC 3 5 6 Print Button Kit including light pipe 4 Front USB Connector and Cable 7 Touchless Configuration ...

Page 6: ...ears 5 Front Panel I O Cable shown disconnected from MLB 6 Drive Motor for Ribbon Platen Gears and Belts 7 Kit Service Drive Pulley 8 Rewind Mechanism Electronics 9 Motor for Rewind Full Batch Mechanism 10 Rewind Drive Belt Mechanism 11 Full Batch Rewind Kit Accessory items 8 9 10 are part of this full batch rewinder kit TABLE 1 Available Models PM43 Standard Height Printer Height 11 60 Width 11 1...

Page 7: ...d screws 1 2 710 189S 001 Assembly Door Media PM43c Spare complete assembly include front and back cover hinges handle and screws 1 3 710 191S 001 Assembly Door Media Short PM43c Spare complete assembly include hinges and screws 1 4 710 192S 001 Assembly Door Media Dome PM43c Spare complete assembly include hinges handle screws and clear dome cover 1 5 643 165S 001 Media Window Spare PM43 1 6 643 ...

Page 8: ...r Replacing Media Window 1 Remove the 5 nut clips that secure the media window and lift the media window away from the media door Figure 1 Clips location Media Door Locking Bracket Media Window Media Door Locking Bracket 1 This locking bracket kit is available as an orderable item from standard price guide and it is a customer installable option See Figure 1 1 2 3 4 5 7 Media Door Lock ...

Page 9: ...ons PM43 PM43C SWIPM43x 000 Page 9 of 70 Intermec Proprietary Document Replacing Media Door Handle 1 Remove the two torx screws securing the handle and pull the handle away from the media door See Figure 2 Figure 2 Location of torx screws Media Door Handle 6 ...

Page 10: ...ty 1 710 128S 001 ASSY COVER EE PM43 Spare complete assembly include screws and hinges 1 710 148S 001 Assy Cover EE PM43c Spare complete assembly include screws and hinges 1 2 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 4 Electronic Cover Replacement 1 Remove the torx screws 2 on media side and 2 on electronic side that secure the electronic cover See Figure 1 2 2 Lift the electronic cov...

Page 11: ...mounting screws 1 4 705 635S 001 Assy UI One Button Spare PM43c complete assembly include mounting screws 1 Replacing the Front Panel assembly Full Touch and One Button ICON 1 Remove the Media and Electronics covers as shown on pages 7 through 9 2 Remove the two M4 x 5 screws on the front panel media side see Figure 1 For PM43c printer the access door will need to be removed first See page 26 on h...

Page 12: ...TITLE Model DOCUMENT NO PAGE PM43 Service Work Instructions PM43 PM43C SWIPM43x 000 Page 12 of 70 Intermec Proprietary Document Figure 5 PM43 PM43c PM43 PM43c 1 2 2 2 USB Ground Wire ...

Page 13: ...001 Platen Roller Assembly Spare complete assembly include latch clips bearings and washers 1 2 203 994 001 Linerless Roller Accessory Kit PM43 kit include installation instruction 1 Platen Roller Assembly Replacement 1 Raise or open the Printhead 2 Rotate the platen roller latch clockwise to detach the platen roller assembly from the printer and pull the platen roller away from the printer See Fi...

Page 14: ...ssy Spare PM43 1 Printhead Assembly Replacement 1 Turn the printhead lift lever counterclockwise to raise the printhead 2 Detach the magnetic pressure arm from the printhead bracket and disconnect the two cables from the printhead as you remove it from the printer See Figure 1 3 Connect the two printhead cables to the new printhead 4 As you insert the new printhead bracket into the printer make su...

Page 15: ... complete assembly 1 3 1 994059 012 Screw MRT 4x12 ZP 14 lbf in 16 kgf cm 4 4 808 002 000 Cable Tie White Locking 4inch 1 Bottom Base Print Mechanism Replacement 1 Turn the printhead lift lever counterclockwise to raise the printhead See page 13 on the direction of printhead lift lever 2 Remove the platen roller assembly See page 12 on how to remove the platen roller assembly 3 Remove the drive pu...

Page 16: ...he printhead See page 13 on the direction of printhead lift lever 2 Remove the 5 torx screws securing the printhead pressure adjust assembly See Figure 2 on location of torx screws 3 Prior to removing the printhead pressure adjust assembly it is IMPORTANT to note the position of the crank lever and guide posts See Figure 3 Figure 4 and Figure 5 4 Reverse the procedure for installing the replacemen...

Page 17: ...TITLE Model DOCUMENT NO PAGE PM43 Service Work Instructions PM43 PM43C SWIPM43x 000 Page 17 of 70 Intermec Proprietary Document Figure 3 Figure 4 Figure 5 Crank Lever Position ...

Page 18: ...059 012 Screw MRT 4x12 ZP 14 lbf in 16 kgf cm 2 3 800 619 010 Screw MRT 3X10 FBZ Nylon Patch 5 lbf in 6 kgf cm 1 Printhead Lift Handle 1 Remove the printhead pressure assembly by following the procedure pages 14 through 16 2 Remove the torx securing the printhead lift handle with a Torx driver T10 as shown on Figure 1 and remove the printhead Lift handle away from the printhead pressure adjust ass...

Page 19: ...TITLE Model DOCUMENT NO PAGE PM43 Service Work Instructions PM43 PM43C SWIPM43x 000 Page 19 of 70 Intermec Proprietary Document Figure 3 Figure 4 Pressure Adjust Assembly Pressure Adjust Holder 1 2 ...

Page 20: ...umber Torx Driver T10 Torx Driver T20 Parts Required Item Part Number Description Qty 1 236 261S 130 ASSY CABLE HEADLIFT SENSOR Spare PM43 include 1 994058 010 1 2 1 994058 010 Screw MRT 3X10 FBZ 5 lbf in 6 kgf cm 2 Printhead Lift Sensor Assembly Replacement 1 Remove the 2 torx screws securing the headlift sensor assembly See Figure 1 2 Unplug the sensor cable assembly from the MLB and lift the he...

Page 21: ...x Driver T20 Parts Required Item Part Number Description Qty 1 201 030 001 Lift TPH Sub Assy Spare PM43 include 1 994058 010 1 2 1 994058 010 Screw MRT 3X10 FBZ 5 lbf in 6 kgf cm 2 Printhead Lift Mechanism Assembly Replacement 1 Remove the print mechanism stepper motor prior to removing the printhead lift mechanism assembly See Motor Replacement Section on how to remove the print mechanism stepper...

Page 22: ... Required Item Part Number Description Qty 1 710 104S 001 Arm HP Sub Assy Spare PM43 1 Printhead Lift Arm Replacement 1 Remove the printhead pressure adjustment mechanism See page 16 for instructions on how to remove the printhead pressure adjustment mechanism 2 Remove the printhead lift mechanism assembly See page 21 for instructions on how to remove the printhead lift mechanism assembly 3 Remove...

Page 23: ... 1 Media Guide Top Dancer Assembly Replacement 1 Remove the torx screw securing the top media guide dancer assembly from the electronic side See Figure 1 2 Disconnect the media sensor assembly from connector P20 on the main logic board MLB and slide the top media guide dancer assembly away from the spine main deck It is IMPORTANT to note the spring position behind the spine main deck guide post gu...

Page 24: ...WIPM43x 000 Page 24 of 70 Intermec Proprietary Document Figure 4 Guide Media Top Dancer Spare Assembly Figure 5 Dancer Assembly Figure 6 Sensor LSS Upper Assembly Spare Figure 7 Removing LSS Upper Assembly Figure 8 Removing Dancer Assembly 1 2 Guide Posts Guide Pin Spring 3 ...

Page 25: ...rts Required Item Part Number Description Qty 1 710 120S 001 Guide Media Bottom Dancer Assy Spare PM43 complete assembly include media guide sensor belt adjust lever etc 1 2 808 002 000 Cable Tie White Locking 4inch 1 Bottom Dancer Media Guide Assembly Replacement 1 Remove bottom base print mechanism assembly See Page 14 15 on how to remove the bottom base print mechanism assembly 2 Disconnect the...

Page 26: ...rt Tools Required Description Part Number Torx Driver T20 Parts Required Item Part Number Description Qty 1 815 076S 001 Door Access PM43 1 2 TBD Door Access PM43c 1 3 1 994059 012 Screw MRT 4x12 ZP 14 lbf in 16 kgf cm 1 Access Door Replacement PM43 1 Open the access door and carefully lift the one corner of the access door with a plastic tool See Figure 1 2 Replacement access door should snap ont...

Page 27: ...M43 PM43C SWIPM43x 000 Page 27 of 70 Intermec Proprietary Document Access Door Replacement PM43c 1 Remove the torx screw securing the access door See Figure 2 2 Slide the access door right and lift the door away from the bottom deck Figure 2 Access Door PM43c 2 3 ...

Page 28: ...ion on how to adjust the ribbon wrinkle for printers with thermal transfer ribbon option Direct thermal printer will not have the ribbon wrinkle adjustment mechanism Tools Required Description Part Number Torx Driver T10 Torx Driver T20 Parts Required Item Part Number Description Qty None Ribbon Wrinkle Adjustment 1 See Steps for instructions on how to adjust the ribbon wrinkle Step 1 Step 2 Step ...

Page 29: ...ribbon adjust sub assembly Tools Required Description Part Number Torx Driver T10 Torx Driver T20 Parts Required Item Part Number Description Qty 1 710 099S 001 Ribbon Adjust Sub Assembly Spare include screws washer rod and plate 1 LSS Upper Sensor Assembly Replacement 1 Remove the torx screw securing the ribbon adjust assembly See Figure 1 2 Slide the ribbon adjust assembly toward the electronics...

Page 30: ...red Description Part Number Torx Driver T20 Parts Required Item Part Number Description Qty 1 650 799S 001 Tear Bar Spare PM43 include torx screws 1 994059 008 1 2 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 3 Tear Bar Replacement 1 Remove the 3 torx screws securing the tear bar against the bottom print mechanism assembly and remove the tear bar See Figure 1 2 Reverse the procedure for r...

Page 31: ...guide large edge guide and screw 1 2 203 977 001 Rotation Hanger Accessory Kit PM43 1 Media Hanger Replacement 1 Remove the Phillips screw securing the media hanger against the spine main deck See Figure 1 2 Detach the media hanger away from the spine main deck 3 Reverse the procedure for re installation Edge Guides Replacement 1 Lower the edge guide and insert a flat head screw to release the edg...

Page 32: ... Driver T20 Parts Required Item Part Number Description Qty 1 710 096S 001 Module Ribbon Supply Sub Assembly Spare PM43 1 2 236 263 001 Sensor Ribbon Low Cable Assembly PM43 1 Ribbon Supply Assembly Replacement 1 Remove the torx screw securing the ribbon supply assembly module to the ribbon supply rod See Figure 1 on location of the torx screw 2 Pull the ribbon supply assembly module away from the...

Page 33: ... Proprietary Document Ribbon Low Cable Sensor Assembly Replacement 1 Remove the electronic cover 2 Disconnect the ribbon low cable P25 on the main logic board MLB 3 Detach the ribbon sensor holder and pull the ribbon low sensor assembly through the spine main deck Figure 2 Ribbon Low Cable Sensor Assembly 2 ...

Page 34: ...art Number Description Qty 1 710 094S 001 Module Ribbon Rewind Sub Assy Spare PM43 1 2 650 829 001 Spring Plate1 inch Core PM43 1 3 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 5 Ribbon Take up Replacement 1 Remove the torx screws securing the ribbon rewind assembly module See Figure 1 2 Remove the Allen set screw to remove the ribbon hub See Figure 2 3 Remove the C clips and slide the ri...

Page 35: ... Description Qty 1 710 126S 001 Base Assembly Spare PM43 1 2 710 146S 001 Base Assembly Spare PM43C 1 3 813 172 001 Foot Rubber PM43 4 4 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 6 Base Assembly Replacement 1 Remove the torx screws x4 on electronics side and x2 on media side securing the base assembly to the spine main deck See Figure 1 Figure 2 2 Lift the base assembly away from the s...

Page 36: ...Work Instructions PM43 PM43C SWIPM43x 000 Page 36 of 70 Intermec Proprietary Document Rubber Foot Replacement 1 Release the push pin and remove the rubber foot See Figure 3 2 Reverse the procedure for re installation Figure 3 Rubber Foot PM43 3 ...

Page 37: ...e spine require removing all install components which is a complete disassembly of the printers Tools Required Description Part Number Torx Driver T10 Torx Driver T20 Parts Required Item Part Number Description Qty 1 710 124S 001 Spine Assembly Spare PM43 1 2 710 147S 001 Spine Assembly Spare PM43C 1 Spine Replacement 1 Remove all attached mechanical and electrical parts 2 Remove the torx screws s...

Page 38: ...d Description Part Number Torx Driver T10 Torx Driver T20 Parts Required Item Part Number Description Qty 1 710 127S 001 Assembly Cover IO Spare PM43 1 710 149S 001 Assembly Cover IO Spare PM43c 1 2 710 103S 001 Assembly Plate Back Spare PM43 1 710 150S 001 Assembly Plate Back Spare PM43c 1 Back Plate Replacement 1 Procedure TBA 2 Procedure TBA I O Cover Replacement 1 Procedure TBA 2 Procedure TBA...

Page 39: ...Torx Driver T10 Parts Required Item Part Number Description Qty 1 201 023 001 Kit Service Button PM43 1 2 201 024 001 Kit Service Button PM43c 1 3 234 078S 0200 PCB Assembly Feed Button PM43 1 4 800 593 006 Screw Plastic M3x6 PH Torx T10 3 lbf in 3 5kgf cm 2 5 800 593 012 Screw Plastite M3x12 PH Torx T10 3 lbf in 3 5kgf cm 2 Button Replacement 1 Remove the front panel to access the print button fo...

Page 40: ... Number Torx Driver T10 Parts Required Item Part Number Description Qty 1 234 068S 002 Front USB Receptacle Cable Assembly 1 2 800 593 006 Screw Plastite M3x6 PH Torx T10 3 lbf in 3 5kgf cm 2 Front Panel USB Cable Assembly Replacement 1 Remove the front panel to access the USB cable assembly for replacement See page 11 on how to remove the front panel 2 Remove the torx screws securing the USB PCBA...

Page 41: ...ouchless configuration unit the unit has to be re programmed with an RFID reader to match the printer configuration information Tools Required Description Part Number Torx Driver T8 Parts Required Item Part Number Description Qty 1 705 625S 001 Touchless Config Unit Assembly Spare PM43 include screws and lithium battery 317 235 001 1 2 800 593 006 Screw Plastite M3x6 PH Torx T10 3 lbf in 3 5kgf cm...

Page 42: ...remove the front panel 2 Remove the overlay See page 45 on how to remove the overlay 3 Lift the connector latching mechanism J1 J2 on the user interface PCB assembly to release LCD and LCD backlight ribbon cable Important to note the direction of the lift See Figure 2 for reference 4 Disconnect the keypad feed button PCB assembly and touch panel cables 5 Remove the 3 torx screws securing the user ...

Page 43: ...tructions PM43 PM43C SWIPM43x 000 Page 43 of 70 Intermec Proprietary Document Figure 2 User Interace PCB Assembly One Button User Interace PCB Assembly Full Touch Lift the connector latch mechanism to release the LCD and LCD backlight ribbon cables 1 2 ...

Page 44: ...ace PCB assembly 3 Remove the overlay See page 48 on how to remove the overlay 4 Remove the torx screwing the touch panel under the overlay See Figure 2 5 Remove the 5 torx screws securing the user interface PCB support bracket See Figure 1 on torx locations for PM43 PM43c has 3 torx screws securing the user interace PCB support bracket 6 Reverse the procedure for re installation Figure 1 PM43 Ful...

Page 45: ...8 on how to remove the overlay 4 Remove the torx screwing the touch panel under the overlay See Figure 2 5 Remove the 5 torx screws securing the user interface PCB support bracket See Figure 1 on torx locations for PM43 PM43c has 3 torx screws securing the user interace PCB support bracket 5 Reverse the procedure for re installation It is important to note the touch panel ribbon cable routing See ...

Page 46: ...odel DOCUMENT NO PAGE PM43 Service Work Instructions PM43 PM43C SWIPM43x 000 Page 46 of 70 Intermec Proprietary Document Figure 3 Incorrect Touch Panel Cable Routing Figure 3 Correct Touch Panel Cable Routing ...

Page 47: ...rews 1 994066 08 x2 1 2 201 027 001 Kit Speaker Spare PM43C include torx screws 1 994066 08 x2 1 3 1 994066 08 Screw MRT M2X8 ZP 2 Speaker Replacement 1 Remove the front panel to access the speaker assembly See page 11 on how to remove the front panel 2 Remove the torx screws securing the speaker assembly See Figure 1 Figure 2 3 Disconnect the speaker cable from the main logic board MLB and remove...

Page 48: ... FULL TOUCH PM43 1 2 355 579 001 GRAPHIC OVERLAY FULL TOUCH PM43C 1 3 355 578 001 GRAPHIC OVERLAY ONE BUTTON PM43 1 4 355 752 001 Overlay 1 Button PM43c 1 Overlay Replacement 1 To replace the overlay carefully lift one corner of the overlay See Figure 1 It is important to notice not to lift the mylar material with the overlay See Figure 2 2 To install new overlay peel of adhesive backing 3 Careful...

Page 49: ...ber Description Qty 1 270 177 005 RFID Kit PM43 Europe 1 270 177 014 RFID Kit PM43 FCC North America 1 270 177 037 RFID Kit PM43 Israel 1 270 188 001 Kit Parallel Port 1 270 190 001 Kit Dual USB Host Ports 1 270 191 001 Kit Dual with RS232 RS232 1 270 192 001 Kit UART IND with RS232 1 201 025 001 RFID Default Assembly PM43 Spare default country code Require programming of country code for the supp...

Page 50: ...001 Real Time Clock RTC Battery Accessory 1 3 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 5 Main Logic Board MLB Replacement 1 Remove 5 Torx screws that secure the MLB For printer with installed option there will be 4 Torx screws and a standoff See Figure 1 for reference 2 Remove standoff for printer with installed options Figure 1 Main Logic Board Spare MLB 3 Disconnect all attached cab...

Page 51: ... Figure 4 Reference Printer System Architecture Front Panel USB Cable Paper Low Sensor Cable RTC Speaker Cable PSU Cable Gap Sensor Cable Label Taken Sensor Cable Black Mark Sensor Cable Wi Fi Bluetooth Option Option Interface Connector PSU Cable Dual USB Option Touchless Option Cable Head Lift Sensor Cable Front Panel Cable Printhead Cable Stepper Motor Cable Rewinder Option Cable Not used Ribbon...

Page 52: ...cription Qty 1 234 050S 001 Power Supply Unit PSU Assy PM43 Spare include PSU PSU Bracket and Torx screws 1 2 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 7 3 236 254 001 Power Cable Main Logic Board MLB Power Supply Unit PSU 1 4 808 002 000 Cable Tie White Locking 4inch 1 Power Supply Unit Replacement 1 Remove the 5 torx screws with Torx driver T20 that secure the PSU onto the spine main...

Page 53: ...TITLE Model DOCUMENT NO PAGE PM43 Service Work Instructions PM43 PM43C SWIPM43x 000 Page 53 of 70 Intermec Proprietary Document Figure 3 Power Supply Unit Spare Power Cable MLB PSU 1 3 4 ...

Page 54: ...p option Tools Required Description Part Number Torx Driver T20 Parts Required Item Part Number Description Qty 1 1 206165 01 D Sub 15Pin Wiring Assy PM43 does not include the screws as shown 1 2 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm 1 1 Remove the 2 torx screws that secure the d sub wiring assembly and pull the assembly through the spine main deck See Figure 1 on screw location Fi...

Page 55: ...r T10 Torx Driver T20 Parts Required Item Part Number Description Qty 1 201 029 001 Gear Ribbon Reduction Spare Kit PM43 1 Ribbon Reduction Gear kit Replacement Instructions 1 Complete the drive belt replacement instructions in this procedure 2 Using common a T20 Torx Bit driver and E clip removal tool release and replace the gears as shown in the following Figures 1 and 2 3 For installation rever...

Page 56: ...ic board Tools Required Description Part Number Parts Required Item Part Number Description Qty 1 236 257 001 Cable MLB CONSOLE PM43 1 Front Panel I O Cable Replacement 1 Remove the media and electronic cover 2 Remove the front panel to access the speaker assembly See page 11 on how to remove the front panel 3 Disconnect the console cable from P1 on front panel PCBA assembly and P13 on the main lo...

Page 57: ...quired Item Part Number Description Qty 1 201 028 001 Pulley Drive Kit Spare PM43 Include Platen Roller Coupling P N655 318 001 and set screw P N 1 994109 00 1 Drive Pulley Replacement Instructions 1 Remove the service pulley cover guard as shown in Figure 1 and slip the timing belt off with an upward motion 2 Using a 6 64 Allen Driver release the set screw and pull up as shown in Figure 2 3 For i...

Page 58: ...belt tension screw No 1 and remove all four motor corner mounting screws see figure 2 4 Remove the service pulley cover guard as shown in Figure 3 and slip the timing belt off with an upward motion see Figure 4 5 Tilt and pull the motor up as noted by the red arrows in Figure 5 6 To replace the motor reverse these steps keeping in mind the drive belts are positioned as shown in Figure 5 Figure 1 F...

Page 59: ...off and lift each drive belt off see Figures 7 and 8 note relative P Ns of drive belts as shown in Figure 8 lower belt P N 655 321 001 189mm and upper ribbon take up drive is P N 655 323 001 162mm 4 For installation reverse these steps Figure 6 Figure 7 Figure 8 Roller Tension Replacement 1 Remove the motor as per the motor replacement instructions 2 Remove the 3 mounting screws as shown in red ci...

Page 60: ...el Taken Sensor LTS Spare Kit PM43 1 3 710 168 001 Motor Stepper Rewind PM43 does not include mount plate as shown 1 4 234 053S 0300 PCB Assy Rewind Motor Driver 1 5 825 218 001 Belt Rewinder PM43 1 6 710 089S 001 Media Rewinder Sub Assembly PMB43 1 7 657 030 001 Shaft Media Divert Spare PM43 1 8 653 679 001 Plate Batch PM43 1 9 1 994059 008 Screw MRT 4x8 ZP T20 14 lbf in 16 kgf cm Mounting Torx s...

Page 61: ...stepper motor assembly and motor driver PCBA See Figure 2 Note Make of the belt tension 4 Unhook the rewinder belt from the stepper motor assembly and note the position of belt 5 Remove the 4 Torx screws securing the stepper motor to the mounting plate Note stepper motor mounting plate is not included in a spare motor It does come with 710 090S 001 Spare Kit 6 Reverse the procedure to install repl...

Page 62: ...acement 1 Remove the media and electronic cover 2 Disconnect stepper motor cable from motor driver PCBA 3 Remove the 4 Torx screws securing the stepper motor assembly and motor driver PCBA See Figure 2 Note Make of the belt tension 4 Unhook the rewinder belt from the stepper motor assembly and note the position of belt 5 Reverse the procedure to install replacement rewinder belt 9 X4 Guide Pin Rew...

Page 63: ...tepper motor cable from motor driver PCBA 3 Disconnect the rewinder motor PCBA cable from P6 on the main logic board 4 Remove the 4 Torx screws securing the stepper motor assembly and motor driver PCBA See Figure 2 Note Make of the belt tension 5 Unhook the rewinder belt from the stepper motor assembly and note the position of belt 6 Lift the rewinder PCBA from the spine and make note of the guide...

Page 64: ...dia shaft divert to the spine main deck Figure 6 Location of media shaft divert Media Shaft Divert Batch Plate Installation 1 Remove front media door See page 26 on how to remove the front media door 2 Remove tear bar and re use the 3 Torx screws for batch plate installation 3 Install batch plate See Figure 5 Figure 7 Batch Plate Installation 7 6 Media Shaft Divert Installation Location 9 9 9 ...

Page 65: ...nal Rewinder Assembly Service Kit The intend of the internal rewinder service kit and label taken spare are for retrofitting a PM43 PM43c without the internal rewinder option installed from the factory by an authorized Intermec service partners or Intermec service depot Figure 7 Service Kit 710 090S 001 Kit include this type of gear ...

Page 66: ...m Part Number Description Qty 1 203 974 001 Peel Off Kit 1 2 203 976 001 Rewinder Full Batch Take Up Accessory Kit 1 3 203 972 001 Core 3 Inch Accessory Kit PM43 1 4 234 053S 0300 PCB Rewinder Motor Driver Spare PM43 1 5 236 259 001 Cable Assembly MLB Full Rewinder 1 6 236 284 001 Cable Assembly MLB Rewinder 1 7 710 089S 001 Media Rewinder Sub Assembly Spare PM43 1 Rewinder Full Batch Take up and ...

Page 67: ...covered on next revision of this service work instructions Tools Required Description Part Number Torx Driver T10 Torx Driver T20 Parts Required Item Part Number Description Qty 1 203 991 001 Cutter Accessory Kit PM43 1 2 203 992 001 Cutter Accessory Kit PM43c 1 3 203 993 001 Cutter Vertical Tray Accessory Kit PM43 1 Accessories Installation and Replacement 1 All accessories are available in the p...

Page 68: ...labels installed See the Service Repair Information web site for software and format files needed to reproduce the print on demand label set Tools Required Description Part Number Isopropyl alcohol solution Parts Required Item Part Number Description Qty 1 1 970315 40 Print On Demand Label 45mm x 60mm Blank Family Certification Label 1 2 1 970315 60 Print On Demand Label 45mm x 22mm Blank Serial N...

Page 69: ...9 012 Screw MRT 4x12 ZP 14 lbf in 16 kgf cm 1 994059 008 Screw MRT 4x8 ZP T20 Grip Secure main logic board MLB x5 Secure power supply unit x7 14 lbf in 16 kgf cm 1 994059 005 Screw MRT 3x5 ZP 14 lbf in 16 kgf cm 1 994066 08 Screw MRT M2X8 ZP not setup Part of the speaker spare kits 14 lbf in 16 kgf cm 5 lbf in 6 kgf cm 1 994058 010 Screw MRT 3X10 FBZ 5 lbf in 6 kgf cm 800 593 006 Screw Plastite M3...

Page 70: ...he Intermec New Products Test Engineering SharePoint site Access to this site is available to Intermec Team Members only OPERATION Testing The PM43 and PM43c use the same service test software and fixture It is require running the printer through the service test especially when replacing new main logic board MLB and touchless configuration unit assembly to program printer information to the new b...

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