User Manual
Table Of Contents
- About This Document
- Contents
- Introduction
- Getting Started
- Print Operations
- Determining Printer Configuration
- Thermal Printing
- Modes of Printing
- Print Media Types
- Replacing Supplies
- Adjusting the Print Width
- Adjusting the Print Quality
- Media Sensing
- Printing on Fan-Fold Media
- Printing with Externally Mounted Roll Media
- Fonts and Your Printer
- Stand Alone Printing
- Sending Files to the Printer
- Print Meter
- EPL Line Mode
- Printer Options
- Control Panel Operation
- Maintenance
- Troubleshooting
- Appendix
15
Getting Started
Loading Roll Media
6/4/08 GX420d User Guide 980611-001 Rev. B
3. If your printer includes the moveable blackline sensor option, verify that the sensor is
aligned in the center default position. This is the standard operating position for media
sensing. When the sensor is moved from the default position, the printer will only detect
blackline, black mark and notched marker media.
Printer Optional:
Moveable
Blackline Sensor
Off Center
Blackline Sensing Only
Default - Gap (Web) Sensing
Standard Operating Position