Alignment and Troubleshooting
Service Manual
4-1
Samsung Electronics
4.1 Alignment and Adjustments
This chapter describes the main functions for service, such as the product maintenance method, the test
output related to maintenance and repair, Jam removing method, and so on.
It includes the contents of manual.
4.1.1 Control Panel
The ML-1660 series printers have 2 keys and 2 LEDs.
The ‘User Interface’ module handles the processing of the ‘Key Press’ and ‘LED control’ at different states of
the machine.
4. Alignment and Troubleshooting
1 Jam Shows the status of jam occurance of your machine.
2
Online/ Error Shows the status of your machine.
3
Print Screen Prints the displayed screen in the monitor.
4
Power You can turn the power on and off with this button.