Printer Developer's Guide
Table Of Contents
- Contents
- 1. Setting Up the Printer
- 1.1. Select a Location
- 1.2 Where to install your printer
- 1.3 Unpacking
- 1.4 Installing the Printer
- 1.5 Installing the Paper
- 2. Using the Printer
- 3. Maintenance
- 4. Troubleshooting and Repair
- 5. Specifications
- 5.1 Introduction
- 5.2 General Specifications
- 5.3 Communication Interface Specifications
- 5.4 Physical Characteristics
- 5.5 Logical Characteristics
- 5.6 Printer Performance
- 5.7 Media Specifications
- 5.8 Paper Feed Specifications
- 5.9 MICR Specifications (Only with MICR type)
- 5.10 Auto Cutter Specifications
- 5.11 Ribbon Specifications
- 5.12 Reliability
- 6. Command Description
- 7. Using the Unitool Printer Driver
- 1. Setting Up the Printer

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OKIPOS 425D
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4. Remove the paper roll (Journal) on the rewinder following the procedure below.
(1) Remove the rewinder (1) from the printer.
(2) Rotate the flange (2) in the direction shown below and remove it from the rewinder.
Note 1: Rotation direction of the flange varies depending on the width of the Roll Paper.
Arrow 3: Wide Roll Paper (Width: 76.2 mm)
Arrow 4: Narrow Roll Paper (Width: 69.5 mm)
Note 2: When a spacer is installed, remove the spacer along with the flange.
o425_73.jpg
(3) Pull the Roll Paper (1) out from the rewinder (2). When it is tight, rotate the rewinder in the direction below, and pull
out the paper.
o425_74.jpg
5. Load new paper roll.
For loading Roll Paper, refer to Section 1.5.1.4.
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