ML5590eco - Printer OKI - Free user manual and instructions
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| Product Type | Dot Matrix Printer |
| Brand | OKI |
| Model | ML5590eco |
| Print Technology | Impact Dot Matrix |
| Print Speed | Up to 600 characters per second (cps) in high-speed draft mode |
| Print Resolution | Up to 360 x 360 dpi |
| Print Head Life | Over 400 million characters |
| Maximum Print Width | 345 mm (13.6 inches) for continuous forms |
| Paper Thickness | Up to 0.35 mm (13.8 mils) |
| Paper Handling | Push tractor, pull tractor, friction feed; supports multi-part forms (1+4) |
| Interface | Parallel (IEEE 1284) and USB 2.0 |
| Dimensions (W x D x H) | 420 x 280 x 190 mm (16.5 x 11.0 x 7.5 in) |
| Weight | Approximately 6.5 kg (14.3 lbs) |
| Power Supply | AC 220-240 V, 50/60 Hz |
| Power Consumption | Operating: 50 W max; Standby: 15 W |
| Noise Level | Approximately 49 dB(A) (operating) |
| Consumables | Ribbon cartridge (model: OKI 44106202 or equivalent) |
| Maintenance | Clean print head periodically with isopropyl alcohol and lint-free cloth |
| Safety | Operate in a well-ventilated area; avoid exposure to moisture; do not block vents |
| Spare Parts / Repairability | Ribbon cartridge, print head, tractor unit, and power supply are commonly available |
| Environmental | Eco-friendly design; low energy consumption; recyclable components |
Frequently Asked Questions - ML5590eco OKI
How do I load continuous paper on the ML5590eco?
Ensure the tractor unit is engaged and the paper guide is adjusted. Feed the paper through the rear opening, align the holes with the tractor pins, and close the tractor covers. Adjust the paper thickness lever according to the paper weight.
What type of ribbon does the ML5590eco use?
The printer uses a ribbon cartridge specifically designed for OKI dot matrix printers. Commonly used models include OKI 44106202 or compatible equivalents.
How do I clean the print head?
Turn off the printer and let it cool. Remove the ribbon cartridge. Dampen a lint-free cloth with isopropyl alcohol and gently wipe the print head pins. Allow it to dry completely before reinstalling the ribbon.
Why is my ML5590eco printing faint or missing dots?
Check the ribbon cartridge for wear or damage. Replace if necessary. Also, clean the print head using the procedure mentioned above. If the problem persists, the print head may need replacement.
Can I print on multi-part forms with this printer?
Yes, the ML5590eco is designed for multi-part forms up to 1 original plus 4 copies (1+4). Adjust the paper thickness lever to the appropriate setting for the number of copies.
How do I resolve a paper jam?
Turn off the printer. Gently pull the jammed paper from the tractor unit or the front/back of the printer. Be careful not to tear the paper. Reload the paper and ensure the path is clear.
What is the maximum print resolution?
The printer supports up to 360 x 360 dpi in high-resolution mode, providing sharp text and graphics for impact printing.
How do I install the printer driver on Windows?
Download the latest driver from the OKI support website. Run the setup and follow the on-screen instructions. Connect the printer via USB or parallel port when prompted.
Is the ML5590eco compatible with Mac?
OKI provides drivers for Windows primarily. For Mac, you may need to use generic drivers or third-party solutions. Check OKI's official website for compatibility updates.
Where can I find spare parts for this printer?
Spare parts such as print heads, ribbon cartridges, and tractor units are available from OKI authorized dealers or online retailers. Use the model number ML5590eco for correct compatibility.
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USER MANUAL ML5590eco OKI
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Product information
Brand : OKI
Model : ML5590eco
Category : Printer