What to do if the input application control signal is not correct on Oki ML1120 Plus Printer?
Print in hex dump mode and verify the data content. Make corrections in the application on Oki Printer.
What to do if continuous forms jammed in Oki ML1120 Plus Printer?
If continuous forms are jammed in your Oki Printer, turn the power off. Tear off any unprinted forms. Remove the Paper Tray and Input Tray together. Raise each Pin Tractor cover and remove the forms from the Pin Tractors. Rotate the Platen Knob and remove the forms from the front of the printer. If a fragment remains, place two or three forms in a stack on the Pin Tractors and turn the Platen Knob to push the fragment out. Replace the Input Tray and Paper Tray, and turn the power back on.
Why print head is moving but no printing takes place on Oki ML1120 Plus Printer?
If the print head is moving but no printing takes place on your Oki Printer, install the ribbon cartridge.
What to do if interface cable is not properly connected to Oki ML1120 Plus?
If the interface cable is not properly connected to your Oki Printer, reconnect the cable correctly.
How to fix several blank lines appear in the printout on Oki ML1120 Plus Printer?
Cancel the skip over perforation spacing on Oki Printer.
What to do if the selected skip over perforation spacing does not match the physical tear-off perforation positions on Oki ML1120 Plus?
Match the paper length selected in the application with the physical paper length in use. Select the paper length in number of lines in the application on Oki Printer.
Why horizontal printing position is offset on Oki Printer?
If the horizontal printing position is offset on your Oki Printer, it may be because the start position changes after the printer is powered on. To fix this, when the printer is powered ON, switch from off-line mode to on-line mode by pressing the SEL button. Reset the start position, setting the Power Switch to OFF before you change the start position.
What to do if printing cannot be resumed at this stage on Oki ML1120 Plus?
Turn the power OFF, verify that the carriage moves properly, then turn the power ON again. If the problem is still there after you turn the power ON again, contact your dealer.
Why print direction changes suddenly to unidirectional on Oki ML1120 Plus?
When the print head overheats in Oki Printer, the printer automatically starts unidirectional split printing.
Why SEL indicator is unlit on Oki ML1120 Plus?
If the SEL indicator is unlit on your Oki Printer, try the following: Re-install the printer driver correctly, press the SEL button, and load paper.
Introduction and disclaimers for the user guide.
Overview of the printer and explanation of the user guide's content and navigation.
Initial setup, component identification, and basic operation of the printer.
Steps for connecting the printer to a computer and installing necessary drivers.
Details on available software utilities for controlling and managing the printer.
Comprehensive guide on loading, feeding, and managing various paper types.
How to use the printer's control panel, buttons, menus, and settings.
Solutions for common printer problems, including paper jams and error conditions.
Procedures for maintaining printer cleanliness, covering both exterior and interior parts.
Information on printer consumables, replacement procedures, and ordering details.
Technical details and performance characteristics for both ML1120 Plus and ML1190 Plus models.
Contact information for Oki support and service centers globally.
General| Type | Dot Matrix Printer |
|---|---|
| Print Head | 9-pin |
| Connectivity | Parallel |
| Number of Pins | 9 |
| Interface | Parallel |
| Paper Size | A4, Letter, Legal |
| Resolution | 240 x 216 dpi |
| Print Method | Impact |
| Print Width | 80 columns |
| Paper Handling | Continuous Forms, Cut Sheet |
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