Table of Contents
Advertisement
3.2 Printer status and operation
3.2.1 Printer status
The printer has four statuses: idle status, working status, pause status, and abnormal status.
Printer status
Idle status
Working status
Pause status
Abnormal status
Note: The work LED flashes twice when pressing the button for a long time under any of the
status listed above
3.2.2 Daily operations
Operations under idle status
It refers to the ready status when the printer is normal and waiting for an operation or a task.
The printer enters idle status by default after turning on normally or returns to idle status after
finishing performing a task. Under idle status, if pressing the button for a short time, the printer
will feed paper; if pressing the button a long time and releasing the button after the green LED
flashes, the printer will select the corresponding functions.
Operations under working status
It refers to the status when the printer has a printing task. The printer will enter pause status if
releasing the button after pressing it down at this time.
Operations under pause status
The printer is under the status of stopping the printing task temporarily. The printer will enter
pause status under the following situations:
Press down the button during normal printing;
1)
After an exception is removed.
2)
When the printer is in pause status, press the button for a short time to resume the print task.
Operations under abnormal status
It refers to the status when an exception occurs. The printer failure is prompted by LED and
buzzer. For the details of failure prompting and removing, refer to 5.1 Troubleshooting.
3.3 Sensor position adjustment
The sensor is assembled in the sensor holder, and it can move to the left and right sides (see
Figure 3.3.1). While loading the medium, firstly adjust the paper guide, and then adjust the sensor
holder module. If black mark paper is used, please adjust the arrow on the sensor holder module
to be aligned with the black mark on the medium. The specification of the medium used should
Green LED is always on and red LED is always off.
Green LED is always on and red LED is always off.
Green LED and red LED are always on.
Refer to 5.1 Troubleshooting.
.
LED
- 12 -
Advertisement
Table of Contents
