Contents

Preface
Notes, cautions and warnings.
Introduction
- Features
- Standard configuration
- Identifying component parts
Front view
Rear view
About this guide
- Online usage
- Printing pages
Interface specifications
- IEEE1284 parallel interface specifications
Connectors and cable
Parallel interface signals
Parallel interface levels
Parallel interface circuits
Parallel interface timing chart
Support mode
- Universal Serial Bus (USB)
Connectors
Cable
USB interface signals
Mode and class of device
Data signalling rate
Interface circuit
Signal level
Timing chart
- RS-232C serial interface specifications
Interface signals
Electrical characteristics
Interface timing charts
Receiving margin
Description of communication procedures
Interface control code
Local test function
Operator interface
- Operator panel functions
Print mode
Hex Dump mode, Menu mode, Test mode
Maintenance mode 1
Maintenance mode 2
Special switch operations
- FLamp functions
ML1120
ML1190
- Alarm/error indications
Recoverable alarms
Unrecoverable alarms
- Menu selection
Overview
Button switch functions
Operation
Menu items
Initialising menu settings
- Adjusting TOF position
- Printer speed settings
Printer impact mode
- Registration menu
Overview
Operation
Registration details
- Self test printing
- Rolling ASCII self test printing
- Hexadecimal Dump mode
Overview
Operation
Function
- Continuous paper auto-loading
- Continuous paper auto-parking
- Cut-sheet paper semi-auto-loading
- Form tear-off
Function
Set-up
Action
Command descriptions
- Horizontal control
Carriage return
Horizontal tab set
Horizontal tab
Reset tab settings to power-on default values
Execute absolute horizontal dot position
Execute relative dot position
Move right relative dot position
Move left relative dot position
Left margin set
Right margin set
Set left/right margin
Auto justification
Set/reset unidirection printing
One line unidirectional printing
Set/reset half speed printing
Backspace
One character data delete
- Vertical control
Set 1/8 inch fixed line spacing
Set 7/72 inch fixed line spacing
Start line spacing
Set 1/6 inch line spacing
Set n/60 inch line spacing
Set n/180 inch line spacing
Set n/360 inch fine line spacing
Set n/360 inch line spacing
Line feed
Set/reset automatic linefeed
Fine line feed (n/180 inch)
Fine line feed (n/360 inch)
Fine line feed (n/360 inch)
Reverse line feed
Reverse line feed
Form feed
Vertical tab
Set vertical tab stops
Set vertical format unit (VFU)
Select vertical tab channel
Form length set by inches
Form length set by lines
Set perforation auto skip
Reset perforation auto skip
Top of form set
Set vertical units
Set n/360 inch fine line spacing
Set n/360 inch line spacing
Set forward line spacing
Set reverse line spacing
- Character set
Copies ROM CG to RAM CG
Character definition
Load DLL character
DLL font select
Foreign character set select
Select international character set
Select character table
Enable upper ASCII characters
Select character set II
Print continuously from all characters chart
Print one character from all characters chart
Select character set I
Select character set II
Code page select
Assign character table
Select character table
Select font
Print quality - select HSD
Print quality - select HSD
- Font description
Select character font
Select type styles
Set/reset proportional spacing
Set/reset proportional spacing
Set pica character pitch (10 CPI)
Set 10 CPI
Set elite character pitch (12 CPI)
Set 12 CPI
Set 15 character per inch
Set compressed character pitch (17.1/20 CPI)
Set compressed character pitch (17.1/20 CPI)
Reset compressed character pitch
Set character spacing
Set italic characters
Reset italic characters
Set italic character
Reset italic characters
- Text print features
Set/reset underlining
Set subscript/superscript
Reset super/subscript
Set emphasised print mode
Reset emphasised print mode
Set double strike print mode
Reset double strike mode
Set double or expanded characters
Set immediate double width characters
Set immediate double width characters
Reset immediate double width characters
Set/reset double height characters
Set/reset double height characters
Set/reset double height characters
Overscore set/reset
Select character style
Set double width or expanded characters
Set/reset double height characters
- Graphics mode
Enter/exit bit image graphics
Single density graphics
Double density graphics
Quasi-double-density graphics
Set quadruple density graphics
Reassign alternate graphics codes
Graphics resolution
Select aspect ratio
- Composite commands
Print mode select
Print mode select
- General control
Printer initialisation
Cancel code
Set bit 7 code to 1
Set bit 7 code to 0
Reset 8 bit mode
Set print suppress
Print suppress
Reset print suppress mode
Stop printing
Enable paper out sensor
Disable paper out sensor
Select emulation
Printer initialisation
Printer initialisation
- Barcode
Print barcode
Specifications
- ML1120
Physical specification
Power requirements
Electrical insulation
Environmental conditions
Noise
Agency approvals
Print specification
Paper specification
Ribbon specification
Reliability
- ML1190
Physical specification
Power requirements
Electrical insulation
Environmental conditions
Noise
Agency approvals
Print specification
Paper specification
Ribbon specification
Reliability
Appendix A - Command summary
- Command summary by initiator
- Command summary by function
Appendix B - Print modes/features
- IBM mode
- EPSON mode
Appendix C - Code pages
Appendix D - Media specifications
- General
Unsuitable paper
Pre-printed paper
Paper storage conditions
Usable paper types and assurance range
- Continuous paper (continuous forms)
Vertical and horizontal dimensions
Feed hole (sprocket hole) positions and sizes
Perforation dimensions
Paper size and printing areas
Paper quality
Paper weight and max. no. of form parts
Methods for joining parts of multipart forms
Horizontal perforation rising
Misalignment between feed holes
Binding holes
Corner cuts
Paper condition
- Cut-sheet paper
Vertical and horizontal dimensions
Paper size and printing areas
Paper quality
Paper weight and max. no. of form parts
Joining of parts of multipart forms
Binding holes
Perforations
Folds, bends and curls of cut-sheet paper
- Envelopes (individual)
- Label paper
- Package delivery slips
- Recycled paper
Index
Oki Printing Solutions contact details

Oki ML1100 Europe Technical Reference Guide

Pages 235

Year 0

Language(s)

of 235

Oki ML1100 Europe Printer Specification

The Oki ML1100 Europe Printer is a robust and reliable dot matrix printer designed to meet the demands of high-volume business printing. It is engineered for efficiency, offering a rapid print speed of up to 375 characters per second at 12 CPI, which ensures swift processing of extensive documents. The printer supports an 80-column width, making it suitable for various applications, from invoices to reports. It employs a 9-pin printhead mechanism known for durability and consistent output quality. The ML1100 is compatible with multiple media types, including continuous paper, single sheets, and multi-part forms, accommodating up to five copies including the original. Connectivity options include a standard parallel interface and an optional serial interface, allowing seamless integration into existing systems. The printer is equipped with an intuitive control panel for easy operation and configuration. It also features a long-lasting ribbon life of approximately 2 million characters, reducing the frequency of replacements and minimizing operational costs. Its compact design ensures it fits comfortably in constrained office environments without compromising on performance. Power consumption is optimized for energy efficiency, aligning with modern environmental standards. The Oki ML1100 is engineered to withstand the rigors of continuous operation, providing a dependable solution for businesses that require consistent, high-quality printing. Additionally, it supports a wide range of fonts and character sets, catering to diverse linguistic requirements across Europe. This printer is ideal for businesses seeking a cost-effective, reliable, and high-performance printing solution.

Oki ML1100 Europe Printer F.A.Q.

How do I replace the ribbon cartridge in the Oki ML1100 printer?

To replace the ribbon cartridge, turn off the printer and open the top cover. Gently lift the old ribbon cartridge out and insert the new ribbon cartridge by aligning it with the guides. Ensure the ribbon is taut by turning the knob on the cartridge. Close the top cover and power on the printer.

What should I do if the Oki ML1100 printer is printing faint or incomplete characters?

If the printer is printing faint or incomplete characters, check if the ribbon cartridge is properly installed and not worn out. Replace it if necessary. Also, ensure that the print head is clean and free from obstructions.

How can I perform a self-test on the Oki ML1100 printer?

To perform a self-test, turn off the printer. Press and hold the 'LF' button while turning the printer back on. Release the button once the printing begins. The printer will print a test page showing its current settings.

What is the recommended maintenance routine for the Oki ML1100 printer?

Regular maintenance includes cleaning the printer exterior and interior with a soft, dry cloth. Check and replace the ribbon cartridge as needed. Ensure the platen and print head are free of dust and ink residue. Perform periodic self-tests to check printer functionality.

Why is the Oki ML1100 printer paper jamming frequently?

Frequent paper jams can be caused by incorrect paper loading, using unsuitable paper types, or debris inside the printer. Ensure the paper is loaded correctly, the paper path is clear, and only recommended paper types are used.

How do I adjust the print head gap on the Oki ML1100 printer?

To adjust the print head gap, locate the adjustment lever on the side of the print head. Move the lever to change the gap, ensuring it matches the thickness of the paper being used. This setting is crucial for optimal print quality.

What should I do if the Oki ML1100 printer is not turning on?

If the printer is not turning on, check that the power cable is securely connected to both the printer and power outlet. Verify that the outlet is functioning by testing it with another device. If the problem persists, consult the user manual or contact technical support.

Can I connect the Oki ML1100 printer to a network for shared use?

The Oki ML1100 is primarily a standalone printer and might not directly support network connectivity. Consider using a print server or sharing the printer through a host computer to enable network printing.

How do I resolve print quality issues on the Oki ML1100 printer?

For print quality issues, ensure that the ribbon is not worn and is properly tensioned. Clean the print head and platen with a soft cloth. Adjust the print head gap if necessary and verify that the paper used is suitable for the printer.

What type of paper is recommended for use with the Oki ML1100 printer?

For optimal performance, use lightweight, continuous-form paper designed for dot matrix printers. Avoid using thick or glossy paper types that could cause jams or print quality issues.