L-4733A/L-4733AW Operation Guide Contents Heater/Rewinder Section. . . . . . . . . . . . . . . . . 241 Platen Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Ink System. . . . . . . . . . . . . . . . . . . . . . . . . . . 242 Foreign Substance Sensor. . . . . . . . . . . . . . . . . 242 Filter/Maintenance Tank. . . . . . . . . . . . . . . . . 242 Cleaning Procedure. . . . . . . . . . . . . . . . . . . . . . . 242 List of Inspection Items. . . . . . . . . . . . . . . . . . 243 Feeding Unit. . . . . . . . . . . . . . . . . . . . . . . . . . 246 Heater/Rewinder Section. . . . . . . . . . . . . . . . . 254 Platen/Platen Left Roller. . . . . . . . . . . . . . . . .
265 Curl Suppressors. . . . . . . . . . . . . . . . . . . . . . . 268 Cover Head (Manual Cleaning). . . . . . . . . . . . 273 Carriage Plate. . . . . . . . . . . . . . . . . . . . . . . . . 278 Wipers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283 Cleaning Caps. . . . . . . . . . . . . . . . . . . . . . . . . 286 Moisturizer Caps. . . . . . . . . . . . . . . . . . . . . . . 291 Auto Nozzle Check Plates. . . . . . . . . . . . . . . . 293 Flushing Unit. . . . . . . . . . . . . . . . . . . . . . . . . 295 Wiper Pads. . . . . . . . . . . . . . . . . . . . . . . . . . . 301 Foreign Substance Sensor. . . . . . . . . . . . . . . . . 306 Ceiling Fan Intake Filters. . . . . . . . . .
. . . . . . . 309 Heater Intake Filter. . . . . . . . . . . . . . . . . . . . . 310 Maintenance Tank. . . . . . . . . . . . . . . . . . . . . . 311 If You are not Using the Press for more than One Month. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 369 When Moving/Transporting this Product. . . . . . . 369 FAQ Frequently Asked Questions. . . . . . . . . . . . . . . . . 370 Q.1 How can I reduce wasted paper?. . . . . . . . . 370 Q.2 What should I do if the maintenance tank fills up while printing?. . . . . . . . . . . . . . . 371 Q.3 Can I turn off the heater and fan while the press is operating?. . . . . . . . . . . . . . . . . . .
372 Q.4 Can I replace an ink cartridge while printing?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372 Q.5 What is the difference between the over print function and the Apply Ql function?. . . . 372 Q.6 Is there a way to adjust the pitch (intervals) for printed materials (labels)?. . . . . . 374 Q.7 Can I print continuously for a long period of time?. . . . . . . . . . . . . . . . . . . . . . . . 379 Q.8 The startup screen is displayed for a long time.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380 Q.9 The white background to which ink should not be applied is stained with ink during film printing.. . . . . . . . . . . . . . . . . . . .
381 Q.10 Is it possible to correct differences in the post-processing device?. . . . . . . . . . . . . . . . . . 382 Q.11 Is uni-directional printing possible?. . . . . 386 Q12. Is an error message displayed saying that foreign substances have been detected, even though there are no foreign substances on the platen?. . . . . . . . . . . . . . . . . . . . . . . . . 386 Q.13 Can I adjust the gap between frame feeding while printing?. . . . . . . . . . . . . . . . . . 387 Q.14 Is it possible to check the timings of when periodic head maintenance starts?. . . . . . 387 Q.15 Can I record periodic head maintenance? 387 Q.16 Is it possible to reduce vertical margins?. .
387 Q.17 Can you hear a vibrating sound coming from the platen?. . . . . . . . . . . . . . . . . . . . . . . 389 Q.18 The error message “Remaining ink is below minimum level.” is displayed and the press cannot be shutdown.. . . . . . . . . . . . . . . . 389 Q.19 Is there a feature that allows remote support?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389 Troubleshooting Notification Methods when an Error Occurs. . . . . 314 Error alarm and the pilot lamp. . . . . . . . . . . . . 314 Touch Panel Display. . . . . . . . . . . . . . . . . . . . 314 Typical messages. . . . . . . . . . . . . . . . . . . . . . . 315 If the Problem Continues even After Clearing the Error. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 315 The prints are not what you expected. . . . . . . . . . 317 Stopping Press Operations in an Emergency. . . . . 322 When You Cannot Turn the Power on Due to an Unexpected Power Failure or Malfunction. . . . . . 323 When power is restored in less than 15 minutes 333 If the Substrate is Jammed. . . . . . . . . . . . . . . . . . 335 When Removing and Loading Substrate. . . . . . . . 337 Removing the substrate. . . . . . . . . . . . . . . . . . 337 Loading the Substrate. . . . . . . . . . . . . . . . . . . 341 The Substrate is Cut During Printing. . . . . . . . . . 356 When the substrate cannot be wound correctly. . .
361 When foreign substances are detected. . . . . . . . . . 362 If you have left the wiper cleaning jig in the press. 363 If you have left the cleaning cap cleaning jig in the press. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 366 If you do not have new wiper pads. . . . . . . . . . . . 368 When Problems Cannot be Resolved. . . . . . . . . . 369 6