QuickLabel Systems QL-300 - Cleaning the Inside of the Printer

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Cleaning

QL-300 User Guide 368

Furthermore, wipe off with another dry cotton cloth.

Cleaning the Inside of the Printer

1 Press and hold the POWER button for approximately 1 second to switch off the power

supply.

Wait a moment, and the LED lamp on the POWER button will turn OFF.

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Default Chapter8
- Table of Contents8
Chapter 1: Installation14
- Checking the Product14
  - Printer14
Installation14
- Choosing an Installation Location15
- Unwinder15
- Unpacking18
- Installation31
  - Installing Cable Clamps31
  - Installing the Unwinder on the Printer32
- Power35
- Test Printing38
  - Adjusting Density and Test Printing38
  - Adjusting the Position of the Sensor40
Chapter 2: PC Connection42
- Driver Installation Process Overview42
  - Connecting to a PC with a Network Connection42
  - Connecting to a PC with a USB Connection42
- Operating Environment42
PC Connection42
- Connecting Cables43
  - Connecting a LAN Cable43
  - Connecting a USB Cable45
- Network Connection46
- USB Connection57
  - USB Setup Flow57
  - Installing the Printer Driver (USB)58
- Dealing with Setup Problems61
Chapter 3 Part Names and Functions62
- Printer Front/Left Side62
- Printer Exit63
- Printer Interior 164
- Printer Interior 265
- Interface Connectors66
- Unwinder67
- Unwinder Interior68
Chapter 4: Control Panel69
Control Panel69
- Control Panel Overview69
- Using the Control Panel71
- Using the Numeric Keypad74
  - Function Number Input Screen75
- Function Number List76
Chapter 5: Paper Settings78
- Paper Types, Size, and Thickness79
Paper Settings78
- Usable Media Types78
- Storing Media81
- Registering a Desired Paper Size with the Printer Driver82
  - Using the Printer Driver to Fine-Tune the Print Position84
  - Using the Printer Driver to Fine-Tune the Cut Position86
Chapter 6: Printing89
- Preparing Paper89
Printing89
- Loading Media91
- Calibrating the Sensor103
- Detecting the Interval between Pages131
  - Detecting the Interval between Pages with the Printer Driver131
  - Detecting the Interval between Pages with the Control Panel133
- Printing133
  - Printing from the Windows PCL Printer Driver133
- Canceling a Print Job134
Chapter 7 Print Function Settings135
- Printer Driver Functions Table135
  - Explanation of Functions135
- Control Panel Menu Functions Table140
- Saving Toner When Printing186
  - Saving Toner When Printing (Toner Save Mode)186
  - Printing Using the Specified Print Cartridge Only (Lift Up)187
- Fine Quality Printing189
- Adjusting the Print Position on the Paper194
  - Using the Roll Paper195
  - Adjusting the Print Start Position196
- Other Print Functions199
Chapter 8 Adjusting the Color214
- Adjusting Color with a Printer Driver227
- Adjusting Color with the Control Panel214
Chapter 9: Network Settings236
- Initializing Network Settings236
Network Settings236
- Using DHCP237
- Ipv6239
  - Checking the Ipv6 Address240
- Using BOOTP239
Chapter 10: Viewing Machine Information241
- Printing Printer Setup Lists242
- Printing Printer Information Lists243
- Printing Print Lists246
- Printing Configuration Information241
  - Printable Report List241
Viewing Machine Information241
- Changing the Administrator Password248
- Checking the Print Count250
Chapter 11: Troubleshooting252
- Checking Messages (if a Paper Jam Occurs)253
- Operating the Help Screen255
- Removing Jammed Paper257
- Frequent Paper Jams283
- Paper Jams252
Troubleshooting252
- Troubleshooting Solutions Procedure252
  - Troubleshooting When an Error Message Is Displayed252
  - Troubleshooting When an Error Message Is Not Displayed252
- Messages about Paper283
- Messages about Replacing Wear Items284
- Messages about Other Issues286
- Printing Problems294
Chapter 12: Replacing Wear Items319
- Checking Service Life and Remaining Amounts of Wear Items319
Replacing Wear Items319
- Replacing Wear Items320
Chapter 13: Cleaning355
Cleaning355
- Required Materials for Cleaning355
- Cleaning Schedule356
- Cleaning the Unwinder357
  - Cleaning the Surfaces of the Unwinder357
  - Cleaning the Inside of the Unwinder358
- Cleaning the Printer367
- Cleaning the Fuser Unit390
- Cleaning the Cutter Unit392
  - Cleaning the Cutter Blades392
Chapter 14: Web Utility405
- Logging in as an Administrator405
- Operating Environment405
- Starting up405
Web Utility405
- Item List407
- Changing an Administrator Password411
- Checking Printer Settings from a Computer413
- To Check Using the "Status Screen413
- To Check Using the "Status Window414
- Changing Printer Settings from a Computer415
- Encrypting Communication (SSL/TLS)415
  - Configuring Settings415
  - Usage Method418
- Printing with IPP418
  - To Enable IPP Printing418
  - To Set up the Printer as an IPP Printer (Windows)418
- Encrypting Communication (Ipsec)420
- Controlling Access by IP Address (IP Filter)433
- Controlling Access by MAC Address436
- Sending Error Notifications by Mail439
- Sending Error Notifications by Periodic Mail442
  - To Send Periodic Notifications about Problems443
  - To Send Alerts When Problems Occur446
- Using Snmpv3448
- Using IEEE802.1X450
Appendix A: Safety455
- Cautions Related to Safety455
- Residual Risk Map455
- List of Risks457
- General Warnings and Cautions464
- Emergency First Aid466
Appendix B: Specifications467
- Major Specifications467
- Roll Paper Specifications470

QuickLabel Systems QL-300 - Cleaning the Inside of the Printer

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