9. General Settings

This Chapter mainly introduces some general settings.

| Note | • The setting appearances may vary by model functions. The schematic diagram is only for reference.

9.1. Control Panel Overview

The printer control panel layout includes 2 buttons and 2 multi-colored LEDs, as shown below. The left figure is the control panel for printers with USB+ WiFi interface, and the right figure is the control panel for printers with USB interface:

Serial No. | Name
1 | Multi-colored LED1 indicator
2 | Multi-colored LED2 indicator
3 | WiFi search button
4 | Cancel/Continue button
5 | Information button

9.1.1. Functions of Buttons on the Control Panel

9.1.1.1. Operation Function of WiFi Search Button

If there is no WiFi connection, short-press this button to launch WiFi connection and search WiFi Hotspot AP; stop searching if it fails to find any Access Point (AP) within 2 minutes.

If there is WiFi connection while no WiFi print job, press and hold this button to disconnect WiFi connection.

If there is WiFi connection and WiFi print job, wait until the job is completed and then press and hold this button to disconnect the WiFi connection.

During WiFi connection, press and hold the button to cancel WiFi connection.

In Sleep Mode, press or press and hold the button to wake up the printer and exit Sleep Mode.

9.1.1.2. Operation Function of Cancel/Continue Button

If the printer is in sleep mode, press or press and hold this button can wake it up.

Press and hold this button during printing can cancel the current print job.

When the printer is in ready mode, press and hold this button can print the test page.

9.1.1.3. Operation Function of Information Button

When the printer is in ready mode, press and hold this button can print the test page.

9.1.2. Function of LED Indicators on the Control Panel

9.1.2.1. LED1 Status Indication

The meanings of the status indication of LED1 are as follows:

Serial No. | Paper/WiFi Multi-colored LED1 Status Indication | Status Description (For printers with USB+WiFi interface) | Status Description (For printers with USB interface)
1 |  | No WiFi connection, no paper error, sleep mode LED1 off | No WiFi connection, no paper error, sleep mode LED1 off
2 |  | Searching W-iFi, no indication of paper error LED1 with green light flashing slowly | N/A
3 |  | Successful WiFi connection, no paper error LED1 with green light staying on | N/A
4 |  | Paper Jam Error LED1 with red light staying on | Paper Jam Error LED1 with red light staying on
5 |  | Paper shortage in printing, or failed in feeding LED1 with red light flashing quickly | Paper shortage in printing, or failed in feeding LED1 with red light flashing quickly

9.1.2.2. LED2 Status Indication

The meanings of the status indication of LED2 are as follows:

Serial No. | Data/Cartridge Multi-colored LED2 Status Indication | Status Description (For printers with USB+WiFi interface and the ones with USB interface only)
1 |  | Starting and warming up the printer, waking up and warming up the printer, and warming up the printer by opening and closing its cover. LED2 with green light flashing slowly
2 |  | The printer is ready LED2 with green light staying on
3 |  | Sleep LED2 with green light on and flashing slowly
4 |  | Printing Multi-colored LED2 with green light flashing quickly
5 |  | Alarming for toner low LED2 with orange light on and flashing quickly
6 |  | Cartridge error (not installed, mismatch, expired) LED2 with orange light staying on
7 |  | Serious printer error (heating roller abnormalities, laser motor abnormalities, communication error, opened cover, etc.) LED2 with red light staying on
8 |  | A job is cancelled via the panel LED2 with light flashing quickly

9.1.2.3. Indication of LED1 and LED2 Combination Status

You can refer to the indicator combination list for information on the working status of the printer. Some of the LED1 and LED2 combined indications are as follows:

Serial No. | Status | Status Description
Paper/WiFi (Multi-colored LED1) | Data/Cartridge (Multi-colored LED2)
1 |  |  | Paper jam, the printer is ready LED1 with red light staying on, LED2 off
2 |  |  | Paper jam during printing LED1 with red light staying on, multi-colored LED2 off
3 |  |  | Paper jam, alarming for toner low LED1 with red light staying on, LED2 off
4 |  |  | Paper jam, cartridge error (not installed, mismatch, expired) LED1 with red light staying on, LED2 off
5 |  |  | Paper jam, serious printer error (heating roller abnormalities, laser motor abnormalities, communication error, opened cover, etc.) LED1 off, LED2 with red light staying on
6 |  |  | Paper jam, a job is cancelled via the panel LED1 off, LED2 with green light flashing quickly
7 |  |  | Paper shortage in printing, or failed in feeding, only showing paper errors LED1 with red light flashing quickly, LED2 off
8 |  |  | Paper shortage in printing, or failed in feeding, alarming for toner low LED1 with red light flashing quickly, LED2 off
9 |  |  | Paper shortage in printing, or failed in feeding, cartridge error (not installed, mismatch, expired) LED1 off, LED2 with orange light staying on
10 |  |  | Paper shortage in printing, or failed in feeding, and meanwhile, serious printer error (heat roller abnormalities, laser motor abnormalities, communication error, opened cover, etc.) LED1 off, LED2 with red light staying on
11 |  |  | A job is being cancelled via the panel because of paper shortage in printing or failure in feeding LED1 with green light off, LED2 with green light flashing quickly

9.2. System Setting

Windows 7 is taken as the example in the following operation. The information on your computer screen may differ because of multiple operating systems.

9.2.1. Sleep Time Setting

Sleep mode can reduce the energy consumption of printer effectively, and “Sleep time setting” can be made in the idle time before the device enters sleep mode.

Operation steps are as follows (suitable for printers installed via USB connection):

1. Enter the “Start menu” – “Control Panel” –view “Devices and Printers”.

2. Right click printer and select “Printer properties” in the pull-down menu.

3. Enter the “Secondary Settings” option.

4. Select the sleep time to be set in "Sleep Time Setting". Click "Confirm/Apply" to finish settings.

| Note： | • When the printer is in sleep mode, you can press any button or send printing job to wake it up.

9.3. Restore Factory Settings

To reset all parameter settings of products, you can conduct Restore Factory Settings. Specific steps: when the product power supply is turned off, press and hold "Cancel/Continue" button. Power on the product until two LEDs flash orange simultaneously. Release the button until the printer is back to Ready status to finish resetting.

9.4. Consumable information

You can check consumable information through the Printing Info page on the printer control panel (Please see Chapter 9.1.1.3 for printing method of Printing Info page.)