What to do if the ERROR lamp is lit on my Oki LD670 and it doesn't work?
If the ERROR lamp on your Oki Label Maker is lit and the printer isn't working, it could be due to several reasons. First, ensure that paper is inserted. Second, verify that the top cover is completely closed. Finally, if the thermal head is too hot, wait for it to cool down sufficiently.
Why is my Oki LD670 printing too dark or blurry?
If your Oki Label Maker is printing too dark or blurry, the issue could stem from an incorrect print density setting. Adjust the print density and print speed settings to better suit the paper you're using. Alternatively, the thermal head might be damaged, in which case you should turn off the power and seek repairs.
What to do if my Oki LD670 Label Maker is not cutting paper?
If your Oki Label Maker isn't cutting paper, the problem could be due to a damaged or worn cutter blade, or it may have been used for too long. In this case, turn off the power and request repairs. Alternatively, paper fragments or foreign matter might be stuck around the cutter blade or paper chute; remove any such debris. Finally, adhesive matter might be stuck to the cutter blade due to printing on label paper; clean the cutter blade to remove this.
How to fix uneven print density on my Oki Label Maker?
Uneven print density on your Oki Label Maker can be caused by several factors. Start by checking and cleaning the thermal head for any paper fragments or foreign matter stuck on the heating elements. Also, ensure the print density and speed settings are correctly adjusted for your paper type. Remove any foreign matter adhering to the platen roller. If the problem persists, the thermal head may be damaged, requiring you to turn off the power and seek professional repairs.
What to do if my Oki Label Maker is printing thin (faint) characters?
If your Oki Label Maker is printing thin or faint characters, it could be due to an incorrect print density setting. Try adjusting the print density and print speed settings to be appropriate for the paper you are using. If adjusting the settings doesn't solve the problem, the thermal head may be damaged, and you should turn off the power and seek repairs.
Why won't my Oki LD670 start printing?
If your Oki Label Maker isn't starting to print, check if the interface cable is disconnected or broken; connect it correctly or replace it if necessary. Also, verify that the printer setup is correct.
How to fix vertical marks on Oki LD670 printouts?
If vertical marks appear on your Oki Label Maker printouts, it may be due to foreign matter stuck or caught on the paper transport; try cleaning the paper transport. Another cause may be foreign matter adhering to the thermal head, so clean the thermal head. If the issue persists, the thermal head might be damaged, and you should turn off the power and seek repairs.
General| Resolution | 203 dpi |
|---|---|
| Media Thickness | 0.06 - 0.25 mm |
| Ribbon Type | Wax, Wax/Resin, Resin |
| Operating Temperature | 5 - 40°C |
| Print Method | Thermal transfer |
| Interfaces | USB, Serial (RS-232) |
| Memory | 16 MB Flash |
| Label Material Compatibility | Paper, Synthetic |
| Label Core Diameter | 25 mm (1 inch) |
| Power Supply | AC 100-240V, 50/60Hz |
| Storage Temperature | 60°C |
| Operating Humidity | 20 - 80% RH (non-condensing) |
| Noise Level | 55 dB |
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