| | | |
| Contents | | |
| Proprietary Statement---------------------------------------------------------------------------------------------------- ii |
| Section 1: QL Introduction------------------------------------------------------------- | 1-5 | |
| Diagnostic Tools---------------------------------------------------------------------------------------------------------- | 1-6 | |
| Introduction to Label Vista™----------------------------------------------------------------------------------------- | 1-6 | |
| Printing a Diagnostic Label------------------------------------------------------------------------------------------- | 1-7 | |
| QL Series Unit Test & Calibration--------------------------------------------------------------------------------- | 1-11 | |
| Section 2 • QL Repair Procedures------------------------------------------------- | 2-35 | |
| Troubleshooting-------------------------------------------------------------------------------------------------------- | 2-36 | |
| QL220/220 Plus Repair Path---------------------------------------------------------------------------------------- | 2-40 | |
| QL320 & QL420 Repair Path---------------------------------------------------------------------------------------- | 2-41 | |
| Tools and Supplies---------------------------------------------------------------------------------------------------- | 2-42 | |
| Storage and Handling------------------------------------------------------------------------------------------------ | 2-42 | |
| Media Cover, QL 220- RK18236-1 & QL220 Plus- RK17735-015 ----------------------------------------- | 2-43 | |
| Media Cover, QL 320, QL 320 Plus & QL 420,QL 420 Plus------------------------------------------------- | 2-45 | |
| Media Guide Plate Assembly, QL220/220 Plus--------------------------------------------------------------- | 2-48 | |
| Media Guide Assembly, QL320/320 Plus ---------------------------------------------------------------------- | 2-50 | |
| Media Guide Assembly, QL420/420 Plus----------------------------------------------------------------------- | 2-52 | |
| Media Support Disks, QL Series---------------------------------------------------------------------------------- | 2-54 | |
| Media Guide Rollers, QL420/QL 420 Plus AN16753-003 & -004----------------------------------------- | 2-56 | |
| Platen/Gear Kits, QL220/QL 220 Plus AN16972-008 & -009 ---------------------------------------------- | 2-57 | |
| Platen/Gear Kits, QL320/320 Plus- AN16861-013 & AN16861-014 ------------------------------------- | 2-58 | |
| Platen/Gear Kits, QL420/420 Plus- AN16753-021 & -022-------------------------------------------------- | 2-59 | |
| Upper Housing /Wireless Modules-QL220 & QL 220 Plus ---------------------------------------------- | 2-61 | |
| Upper Housing, QL320- RK18233-1------------------------------------------------------------------------------ | 2-63 | |
| Upper Housing, QL420/420 Plus- AN16753-007------------------------------------------------------------- | 2-64 | |
| Label Presence Sensor, QL320- AN16861-015 --------------------------------------------------------------- | 2-67 | |
| PCMCIA WLAN Radio, QL320 & QL420- AN16652-1 Antenna Assembly, QL 320 & QL 420- |
| AN16861-011------------------------------------------------------------------------------------------------------------- | 2-69 | |
| QL 320/320 Plus & QL 420/420 Plus Wireless Modules --------------------------------------------------- | 2-71 | |
| ---Keypad & Display, QL220/220 Plus/220 Cost Reduced- AN16972-011, -012 & RK17735-031 2-73 |
| Membrane & LCD Keypad, QL320/320Plus/320Cost Reduced & QL420/420Plus/420Cost Re- |
| duced---------------------------------------------------------------------------------------------------------------------- | 2-75 | |
| AN16861-021, RK18235-1 & RK17735-032---------------------------------------------------------------------- | 2-75 | |
| Printer Frame, QL220/220Plus- AN16972-001----------------------------------------------------------------- | 2-77 | |
| Printer Frame, QL 320/320 Plus- AN16861-029 & QL 420/420 Plus- AN16753-012---------------- | 2-78 | |
| Connector Door, QL 220 /QL220 Plus - AN16972-021------------------------------------------------------ | 2-81 | |
| Connector Door, QL420 & QL420 Plus- AN16753-020------------------------------------------------------ | 2-82 | |
| Motor,QL220 & QL 220 Plus - AN16972-002------------------------------------------------------------------- | 2-83 | |
| Motor, QL 320/320 Plus & QL420/420 Plus- RK18251-1----------------------------------------------------- | 2-84 | |
| Printhead, QL220- RK18278-1 & QL 220 Plus- RK17735-016---------------------------------------------- | 2-86 | |
| Printhead, QL320 - RK18277-1 & QL 320 Plus- RK18465-003--------------------------------------------- | 2-87 | |
| Printhead, QL 420- RK18252-1 & QL 420 Plus- RK17735-004--------------------------------------------- | 2-88 | |
| Latch, QL 220/QL 220 Plus- AN16972-004--------------------------------------------------------------------- | 2-93 | |
| | continued |
| | |
| • iii • | RMAN-QLS-002 rev. A |
