KIT Repair QL4 PRINTHD/SENSOR | Zebra Technologies Q3DLUBA000002

QL 420 & 420 Plus Replacement Kits

	iTEM	pART #	Description

	1	RK18229-1	ASSY MODULE BLTH RADIO QL3/4 (QL 420) 1.2 (b/c)

		RK17735-005	Kit Repair Module Bluetooth QL 3/4 Plus 1.2 (b/c)

		RK18879-002	Kit Repair Module Bluetooth QL 3/4 Plus 2.0 (d)
		RK18230-1	Assy Mod CF 802.11b Endcap ant “N” (EU Countries) (QL 420)

		RK17735-006	Kit Repair Module CF 802.11B “N” (EU Countries) QL3/4 Plus

		RK17735-007	Kit Repair Module CF 802.11B “M” (N. America)QL3/4 Plus (M)

		AK18182-1	Assy Mod QL 3/4 802.11b “M” (N. America) QL 420

		RK17735-008	Kit Repair Module CF 802.11B QL 3/4PLUS(DPAC)

		AN16861-009	ASSY MODULE IRDA QL3/4 (QL 420)

		RK17735-018	Kit Repair IrDA Module QL 3/4 Plus

		AN16753-008	Kit Rpr QL4 Hsg Wireless Mdl (QL 420)

		RK17735-019	Kit Repair Module Cover QL 420 Plus

		RK17735-020	Kit Repair Module CF 802.11G QL 420 Plus
	2	RK18251-1	Motor

	3	AN16753-007	upper housing (w/ board cover)

	4	AN16753-011	latch assembly
	5	AN16753-024	PEELER SHAFT/ROLLER KIT

	6	RK18252-1	KIT REPAIR QL4 PRINTHD/SENSOR

		RK17735-004	Kit Repair Printhead Assembly QL 420 Plus

	7	RK18466-001	Kit Repair QL4 Media Guide w/Belt

		RK18466-002	Kit Repair QL4 Media Guide Linerless w/Belt

		RK18466-003	Kit Repair QL4 Media Guide Media Width w/Belt

		RK18466-004	Kit Repair QL4 Media Guide Media Width Linerless w/Belt
		AN16753-001	KIT REPAIR QL4 MEDIA ASSY

	8	AN16753-002	Disk, media support (set of 5)

		AN16753-026	Linerless Disk, Media Support (set of 5)
	9	AN16753-021	KIT REPAIR QL4 PLATEN/RLR LNRD

		AN16753-022	KIT RPR QL4 PLATEN/ROLLER LNLS

	10	AN16753-003	Media Guide Roller, linered

		AN16753-004	Media Guide Roller, linerless

	11	RK18231-1	Kit Repair QL4 Media Cover

		RK17735-001	Kit Repair Media Cover Assembly QL 420 Plus

	12	AN16753-012	Print Frame Assembly
	13	AT16293-1	Battery Pack Lithium-Ion QL 420 (All Models)

	14	AN16753-020	door connector

	15	AN16744-1	KIT QL KICKSTAND/BELT CLIP
	16	AN16753-016	KIT REPAIR QL4 MLB 1M/1M (QL 420)

		RK17735-002	Kit Repair MLB 8m/4m QL 420 Plus

		RK17735-029	KIT REPAIR QL2 COST REDUCED MLB 16MB/8M

		RK18228-1	KIT REPAIR QL4 MLB 2M/2M (QL 420)

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RMAN-QLS-002 rev. A Replacement Kits

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Zebra Technologies Q3DLUBA000002, Q4DLU1B000000 manual QL 420 & 420 Plus Replacement Kits, KIT Repair QL4 PRINTHD/SENSOR

Contents

Mobile Printers Product Improvements Proprietary Statement Contents QL series configurations and Parts Operating Modes DescriptionPrinting Technology Communications Introduction to Label Vista Diagnostic Tools Printing a Diagnostic Label Creating a Configuration LabelSample Configuration Label Peripherals installed Configuration Label Example Using Label Vista Equipment Required For Label VistaStarting Label Vista Running The Software Equipment Required Using the QL Product Configuration Code QL Component Replacement ProceduresAdditional information Troubleshooting Standard Control PanelOptional LCD Control Panel No power Troubleshooting Topics Poor or faded print or flashing RMAN-QLS-002 rev. a Repair Procedures QL220/220 Plus Repair Path MLB QL320 & QL420 Repair Path Storage and Handling Tools and Supplies Media Cover, QL 220- RK18236-1 & QL220 Plus- RK17735-015 Installing the Media CoverTools Needed Removing the Media Cover RMAN-QLS-002 rev. a Repair Procedures Model Kit p/n Comments Media Cover, QL 320, QL 320 Plus & QL 420,QL 420 Plus Installing the Media Cover RMAN-QLS-002 rev. a Repair Procedures Removing the Media Guide Plate Assembly Media Guide Plate Assembly, QL220/220 Plus Installing the Media Guide Plate Assembly Media Guide Assembly, QL320/320 Plus Removing the Media AssemblyInstalling the Media Assembly Ensure Media Sensor cable is behind holding feature Kit p/n Description Type Media Guide Assembly, QL420/420 Plus Module Install new Media Support Disks Media Support Disks, QL SeriesRemove the Media Support Disks Changing Media type Changing the Media Core Size Replacing the Media Rollers Media Guide Rollers, QL420/QL 420 Plus AN16753-003 AN16792-008- Installing the Peeler Bar Installing the Gear and PlatenAN16792-009- Installing the Scraper Platen/Gear Kits, QL220/QL 220 Plus AN16972-008 Platen/Gear Kits, QL320/320 Plus- AN16861-013 & AN16861 014 Installing the Scraper Platen/Gear Kits, QL420/420 Plus- AN16753-021 Replacing the Platen AssemblyIntroduction Preparation Remove the old Platen Assembly Removing the Upper Housing Upper Housing /Wireless Modules-QL220 & QL 220 Plus Set New Parameters Installing the Upper Housing Installing the Upper Housing Upper Housing, QL320- RK18233-1 Assemble the P.C. Board Cover Upper Housing, QL420/420 Plus- AN16753-007 Assemble P.C. Board Cover Housing, Upper p/n DA16394-1 Install the Upper Housing Remove the Upper Housing Label Presence Sensor, QL320- AN16861-015Assemble the Sensor Support Re-install the Upper Housing Install Label Present Sensor Option Install the Radio Installing a Wlan Radio and Antenna Assemble the Antenna Finish the Assembly Procedure Outline QL 320/320 Plus & QL 420/420 Plus Wireless ModulesRemoving the Wireless Module Installing the Wireless Module Upper Housing or Wireless Module Screw, #4-40 x 3/8 Installing the Keypad Removing the KeypadRemoving the LCD module Installing the LCD module Installing an LCD Keypad Installing a Membrane Key Pad Printer Frame, QL220/220Plus- AN16972-001 Installing the Printer Frame Removing the Printer Frame Install the new Printer Frame Assembly RMAN-QLS-002 rev. a Repair Procedures From # of connections CPU Connector # Remove the Connector Door Connector Door, QL 220 /QL220 Plus AN16972-021Attach the new Connector Door Remove the Lower Cover Install the Connector Door Connector Door, QL420 & QL420 Plus- AN16753-020 Motor,QL220 & QL 220 Plus AN16972-002 Installing the Motor Removing the Motor Motor, QL 320/320 Plus & QL420/420 Plus- RK18251-1 From # of connections CPU Connector # Printhead, QL220- RK18278-1 & QL 220 Plus- RK17735-016 Installing the Printhead Printhead, QL320 RK18277-1 & QL 320 Plus- RK18465-003 Install the new Printhead Assembly Printhead, QL 420- RK18252-1 & QL 420 Plus- RK17735-004Remove the Printhead RMAN-QLS-002 rev. a Repair Procedures RMAN-QLS-002 rev. a Repair Procedures RMAN-QLS-002 rev. a Repair Procedures RMAN-QLS-002 rev. a Repair Procedures Latch, QL 220/QL 220 Plus- AN16972-004 Installing the Latch RMAN-QLS-002 rev. a Repair Procedures Latch, QL 320/ QL 320 Plus- AN16861-025 Removing the Latch Latch, QL 420/ QL 420 Plus- AN16753-011 Latch Assembly Removing the Peeler Shaft and Roller Installing the Peeler Shaft and Roller Removing the MLB Installing the MLB From # of connections MLB Connector # Compatibility Switch SW1 J4 Motor 103 RMAN-QLS-002 rev. a Repair Procedures RMAN-QLS-002 rev. a Repair Procedures 104 105 RMAN-QLS-002 rev. a Repair Procedures RMAN-QLS-002 rev. a Repair Procedures 106 Removing the Belt Clip Installing the Belt ClipQL220 QL320 QL420 AN16753-009 Install the Carrying Strap AN16753-010 Install the D-Rings Installing the Bushings Installing the D RingsRemoving the D Rings Removing the Bushings Install the Kickstand QL 220 ilustrated Installing the Battery Pack Removing the Battery Pack Component Replacement Procedures Using the Product Configuration Code Factory Repair and Parts Ordering Procedure Repair Services contact Information USAEurope PCC Notes QL 220 Product Configuration Code PCC PCC Example Accessory Parts not illustrated KIT RPR QL2 Media Guide W/BELT QL 220 & 220 Plus Replacement Kits Shaded items are not illustrated Printer Mechanism Exploded View QL 220 & 220 Plus Parts QL 220 & 220 Plus Parts- Unit Exploded View PCC QL 320 & 320 Plus Product Configuration Code Interpreting the PCC Code Assy Module Irda QL3/4 QL QL 320 & 320 Plus Replacement Kits KIT RPR QL 320 Media GUIDE/MW Unit Exploded View Pcmcia Radio Options QL 420 & 420 Plus Product Configuration Code Parts Not Illustrated KIT Repair QL4 PRINTHD/SENSOR QL 420 & 420 Plus Replacement Kits Self TAP SCREW, M3X6, QTY RMAN-QLS-002 rev. a Replacement Kits 130 Pcmcia Option